diff --git a/css/menupages.css b/css/menupages.css
index 11e198ef8..f6d8f943a 100644
--- a/css/menupages.css
+++ b/css/menupages.css
@@ -26,7 +26,7 @@
 	height: 100%;
 	margin-left: 10%;
     width: 99%;
-    color: #66ff33;
+    color: var(--my-font-color);
     overflow-y: scroll;
 }
 
@@ -62,7 +62,7 @@
     margin-right: 0px;
     padding-left: 6px;
     width: 100%;
-    border: 2px solid white; 
+    border: 2px solid var(--my-highlight-color);    
 }
 
 #script-editor-filename-tag {
@@ -71,6 +71,7 @@
     padding-bottom: 0px;
     float:center;
     background-color: #555;
+    color: white;
 }
 
 #script-editor-filename {	
@@ -83,7 +84,7 @@ background-color: #555;
     
     padding:  2px;
 	
-    border: 2px solid white; 
+    border: 2px solid var(--my-highlight-color); 
     -webkit-box-shadow: 
       inset 0 0 8px  rgba(0,0,0,0.1),
             0 0 16px rgba(0,0,0,0.1); 
@@ -101,7 +102,7 @@ background-color: #555;
 }
 
 #script-editor-text {
-	color: #66ff33;
+	color: var(--my-font-color);
 	height: 80%;
     width: 100%;
     margin-left: 6px;
@@ -110,7 +111,7 @@ background-color: #555;
     padding-top: 6px;
     padding-bottom: 6px;
     
-    border: 2px solid white; 
+    border: 2px solid var(--my-highlight-color); 
     -webkit-box-shadow: 
       inset 0 0 8px  rgba(0,0,0,0.1),
             0 0 16px rgba(0,0,0,0.1); 
@@ -198,7 +199,7 @@ background-color: #555;
 
 .active-scripts-script-header {
     background-color: #555;
-    color: #66ff33;
+    color: var(--my-font-color);
     padding: 4px;
     padding-left: 10px;
     cursor: pointer;
@@ -220,7 +221,7 @@ background-color: #555;
 .active-scripts-script-header:after {
     content: '\02795'; /* "plus" sign (+) */
     font-size: 13px;
-    color: #66ff33;
+    color: var(--my-font-color);
     float: right;
     margin-left: 5px;
 }
@@ -228,7 +229,7 @@ background-color: #555;
 .active-scripts-script-header.active:after {
     content: "\2796"; /* "minus" sign (-) */
     font-size: 13px;
-    color: #66ff33;
+    color: var(--my-font-color);
     float: right;
     margin-left: 5px;
 }
@@ -291,7 +292,7 @@ background-color: #555;
     margin: 6px;
     padding: 6px;
     width: 85%;
-    border: 2px solid white; 
+    border: 2px solid var(--my-highlight-color); 
     -webkit-box-shadow: 
       inset 0 0 8px  rgba(0,0,0,0.1),
             0 0 16px rgba(0,0,0,0.1); 
@@ -375,7 +376,7 @@ background-color: #555;
     height: 100%;
     margin-left: 10%;
     width: 99%;
-    color: #66ff33;
+    color: var(--my-font-color);
     overflow-y: auto;
 }
 
@@ -425,7 +426,7 @@ background-color: #555;
     padding: 6px;
     margin: 6px;
     display: inline-block;
-    color: #66ff33;
+    color: var(--my-font-color);
 }
 
 #faction-donate-amount-txt {
@@ -450,7 +451,7 @@ div.faction-clear {
     height: 100%;
     margin-left: 10%;
     width: 99%;
-    color: #66ff33;
+    color: var(--my-font-color);
 }
 
 #faction-augmentations-container p,
@@ -480,7 +481,7 @@ div.faction-clear {
     height: 100%;
     margin-left: 10%;
     width: 99%;
-    color: #66ff33;
+    color: var(--my-font-color);
     overflow-y: scroll;
 }
 
@@ -492,7 +493,7 @@ div.faction-clear {
 #augmentations-list h2,
 #augmentations-list p {
     margin: 4px;
-    color: #66ff33;
+    color: var(--my-font-color);
 	padding: 8px;
     width: 70%;
     background-color: #333;
@@ -522,7 +523,7 @@ div.faction-clear {
 
 /* Location */
 #location-container {
-	color: #66ff33;
+	color: var(--my-font-color);
 	position: fixed;
 	padding: 6px;
     height: 100%;
diff --git a/css/popupboxes.css b/css/popupboxes.css
index 708102496..0d0c019ba 100644
--- a/css/popupboxes.css
+++ b/css/popupboxes.css
@@ -8,11 +8,13 @@
     width: 100%; /* Full width */
     height: 100%; /* Full height */
     overflow: auto; /* Enable scroll if needed */
-    background-color: black; /* Fallback color */
-    background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
+    /*background-color: black; /* Fallback color */
+    /*background-color: rgba(0,0,0,0.4); /* Black w/ opacity */
+    background-color: rbga(var(--my-background-color), 0.4);
 }
 
-.dialog-box-container {
+.dialog-box-container,
+#log-box-container {
     display: block;
     position: absolute;
     z-index: 2;
@@ -23,18 +25,19 @@
     left: 50%;
     margin: -10% 0 0 -25%;
     overflow: auto;
-    background-color: black;
-    background-color: rgba(0,0,0,0.4);
-    border: 5px solid #FFFFFF;
+    background-color: var(--my-background-color);
+    border: 5px solid var(--my-highlight-color);
 }
 
-.dialog-box-content {
+.dialog-box-content,
+#log-box-content {
     z-index: 2;
-    background-color: black;
+    background-color: var(--my-background-color);
     padding: 10px;
 }
 
-.dialog-box-close-button {
+.dialog-box-close-button,
+#log-box-close {
     color: #aaa;
     float: right;
     font-size: 20px;
@@ -48,7 +51,9 @@
 }
 
 .dialog-box-close-button:hover,
-.dialog-box-close-button:focus {
+.dialog-box-close-button:focus,
+#log-box-close:hover,
+#log-box-close:focus {
     color: white;
     text-decoration: none;
     cursor: pointer;
@@ -60,12 +65,12 @@
 }
 
 #purchase-server-box-content {
-    background-color: black;
+    background-color: var(--my-background-color);
     margin: 15% auto; /* 15% from the top and centered */
     padding: 12px;
-    border: 5px solid #FFFFFF;
+    border: 5px solid var(--my-highlight-color);;
     width: 80%; /* Could be more or less, depending on screen size */
-    color: #66ff33;
+    color: var(--my-font-color);
 }
 
 #purchase-server-box-input {
@@ -85,14 +90,14 @@
 
 #purchase-server-box-confirm:hover,
 #purchase-server-box-confirm:focus {
-    color: #66ff33;
+    color: var(--my-font-color);
     text-decoration: none;
     cursor: pointer;
 }
 
 #purchase-server-box-cancel:hover,
 #purchase-server-box-cancel:focus {
-    color: #66ff33;
+    color: var(--my-font-color);
     text-decoration: none;
     cursor: pointer;
 }
@@ -103,12 +108,12 @@
 }
 
 #purchase-ram-for-home-box-content {
-    background-color: black;
+    background-color: var(--my-background-color);
     margin: 15% auto; /* 15% from the top and centered */
     padding: 12px;
-    border: 5px solid #FFFFFF;
+    border: 5px solid var(--my-highlight-color);
     width: 50%; /* Could be more or less, depending on screen size */
-    color: #66ff33;
+    color: var(--my-font-color);
 }
 
 #purchase-ram-for-home-box-confirm,
@@ -124,14 +129,14 @@
 
 #purchase-ram-for-home-box-confirm:hover,
 #purchase-ram-for-home-box-confirm:focus {
-    color: #66ff33;
+    color: var(--my-font-color);
     text-decoration: none;
     cursor: pointer;
 }
 
 #purchase-ram-for-home-box-cancel:hover,
 #purchase-ram-for-home-box-cancel:focus {
-    color: #66ff33;
+    color: var(--my-font-color);
     text-decoration: none;
     cursor: pointer;
 }
@@ -142,12 +147,12 @@
 }
 
 #purchase-augmentation-box-content {
-    background-color: black;
+    background-color: var(--my-background-color);
     margin: 15% auto; /* 15% from the top and centered */
     padding: 8px;
-    border: 5px solid #FFFFFF;
+    border: 5px solid var(--my-highlight-color);;
     width: 80%; /* Could be more or less, depending on screen size */
-    color: #66ff33;
+    color: var(--my-font-color);
 }
 
 #purchase-augmentation-box-confirm,
@@ -163,14 +168,14 @@
 
 #purchase-augmentation-box-confirm:hover,
 #purchase-augmentation-box-confirm:focus {
-    color: #66ff33;
+    color: var(--my-font-color);
     text-decoration: none;
     cursor: pointer;
 }
 
 #purchase-augmentation-box-cancel:hover,
 #purchase-augmentation-box-cancel:focus {
-    color: #66ff33;
+    color: var(--my-font-color);
     text-decoration: none;
     cursor: pointer;
 }
@@ -181,12 +186,12 @@
 }
 
 #faction-invitation-box-content {
-    background-color: black;
+    background-color: var(--my-background-color);
     margin: 15% auto; /* 15% from the top and centered */
     padding: 10px;
-    border: 5px solid #FFFFFF;
+    border: 5px solid var(--my-highlight-color);;
     width: 80%; /* Could be more or less, depending on screen size */
-    color: #66ff33;
+    color: var(--my-font-color);
 }
 
 #faction-invitation-box-warning {
@@ -225,12 +230,12 @@
 }
 
 #travel-box-content {
-    background-color: black;
+    background-color: var(--my-background-color);
     margin: 15% auto; /* 15% from the top and centered */
     padding: 10px;
-    border: 5px solid #FFFFFF;
+    border: 5px solid var(--my-highlight-color);;
     width: 50%; /* Could be more or less, depending on screen size */
-    color: #66ff33;
+    color: var(--my-font-color);
 }
 
 #travel-box-text {
@@ -268,12 +273,12 @@
 }
 
 #game-options-content {
-    background-color: black;
+    background-color: var(--my-background-color);
     margin: 15% auto; /* 15% from the top and centered */
     padding: 10px;
-    border: 5px solid #FFFFFF;
+    border: 5px solid var(--my-highlight-color);
     width: 50%; /* Could be more or less, depending on screen size */
-    color: #66ff33;
+    color: var(--my-font-color);
 }
 
 #game-options-close-button {
@@ -300,4 +305,5 @@
 
 #import-game-file-selector {
     display:none;
-}
\ No newline at end of file
+}
+
diff --git a/css/styles.css b/css/styles.css
index c273084e4..d958405aa 100644
--- a/css/styles.css
+++ b/css/styles.css
@@ -1,25 +1,34 @@
 /** This removes all padding and margins as well as 
     setting a default font size and family for the page **/
+    
+
+:root{
+    --my-font-color: #66ff33;
+    --my-background-color: #000000;
+    --my-highlight-color: #ffffff;
+}
+    
+    
 * { 
     margin: 0;
     padding: 0;
     font-size: 16px;
     font-family: 'Lucida Console', 'Lucida Sans Unicode', 'Fira Mono', 'Consolas', 'Courier New', Courier, monospace, 'Times New Roman';
-    background-color: #252527;
-    background-color: black;
+    /*background-color: #252527;*/
+    background-color: var(--my-background-color);
 }
 
 p {
-    color: #66ff33;
+    color: var(--my-font-color);
 }
 
 h1 {
     font-size: 22px;
-    color: #66ff33;
+    color: var(--my-font-color);
 }
 
 h2 {
-    color: #66ff33;
+    color: var(--my-font-color);
 }
 
 ul {
@@ -151,8 +160,8 @@ tr:focus {
 .tooltip .tooltiptext {
     visibility: hidden;
     width: 300px;
-    background-color: black;
-    border: 2px solid white;
+    background-color: var(--my-background-color);
+    border: 2px solid var(--my-highlight-color);;
     color: white;
     text-align: center;
     padding: 4px;
@@ -228,6 +237,7 @@ tr:focus {
     right: 0;
     bottom: 0;
     padding: 4px;
+    margin-right: 14px;
     background-color: transparent;
     z-index: 2;
 }
@@ -241,10 +251,10 @@ tr:focus {
     position: absolute; /* Stay in place */
     right: 0;
     top: 0;
-    height: 175px; /* Full height */
+    height: 185px; /* Full height */
     /*margin: 50% auto;*/
     padding: 5px;
-    border: 2px solid #66ff33;
+    border: 2px solid var(--my-highlight-color);
     width: 18%;
     overflow: auto; /* Enable scroll if needed */
     background-color: #444; /* Fallback color */
@@ -253,12 +263,13 @@ tr:focus {
 
 #character-overview-text {
     padding: 4px;
-    margin: 12px;
+    margin: 10px;
     color: white;
     background-color: #444;
 }
 
-#character-overview-save-button {
+#character-overview-save-button,
+#character-overview-options-button {
     color: #aaa;
     font-size: 16px;
     font-weight: bold;
@@ -271,8 +282,14 @@ tr:focus {
 }
 
 #character-overview-save-button:hover,
-#character-overview-save-button:focus {
+#character-overview-save-button:focus,
+#character-overview-options-button:hover,
+#character-overview-options-button:focus {
     color: white;
     text-decoration: none;
     cursor: pointer;
 }
+
+#character-overview-options-button {
+    display: inline-block;
+}
diff --git a/css/terminal.css b/css/terminal.css
index cfe21cef8..8a392f432 100644
--- a/css/terminal.css
+++ b/css/terminal.css
@@ -4,7 +4,7 @@
 	height: 100%;
     width: 99%;
 	overflow: auto;
-	overflow-y: scroll;
+	overflow-y: scroll;    
 }
 
 #terminal {
@@ -15,11 +15,12 @@
     font-size: 16px;
 	overflow: auto;
 	overflow-y: scroll;
+    background-color: var(--my-background-color);
 }
 
 #terminal-input {
-    background-color: black;
-    color: #66ff33;
+    background-color: var(--my-background-color);
+    color: var(--my-font-color);
     transition: height 1s;
 }
 
@@ -29,10 +30,10 @@
 	padding: 0px !important;
 	margin: 0px !important;
 	border: 0px;
-	background-color: black;
+	background-color: var(--my-background-color);
 	font-size: 16px;
 	outline: none;
-    color: #66ff33;
+    color: var(--my-font-color);
 }
 
 
diff --git a/css/workinprogress.css b/css/workinprogress.css
index 416c8aa35..5df2903de 100644
--- a/css/workinprogress.css
+++ b/css/workinprogress.css
@@ -1,5 +1,5 @@
 #work-in-progress-container {
-    color: #66ff33;
+    color: var(--my-font-color);
     position: fixed;
 	padding-top: 10px;
 	padding-left: 10px;
@@ -8,7 +8,7 @@
 }
 
 #work-in-progress-text {
-    color: #66ff33;
+    color: var(--my-font-color);
     width: 70%;
 }
 
diff --git a/index.html b/index.html
index 7f66c8930..0af867fcf 100644
--- a/index.html
+++ b/index.html
@@ -25,6 +25,7 @@
     <script src="utils/TravelBox.js"></script>
     <script src="utils/PurchaseRamForHomeBox.js"></script>
     <script src="utils/GameOptions.js"></script>
+    <script src="utils/LogBox.js"></script>
 	
 	<!-- Netscript -->
 	<script src="src/NetscriptWorker.js"></script>
@@ -645,6 +646,14 @@
         <a id="location-slums-heist" class="a-link-button tooltip"> Heist </a>
     </div>
    
+    <!-- Log Box -->
+    <div id="log-box-container">
+        <div id="log-box-content">
+            <span id="log-box-close"> &times; </span>
+            <p id="log-box-text"> </p>
+        </div>
+    </div>
+    
     <!-- Purchase Server Pop-up Box -->
     <div id="purchase-server-box-container" class="popup-box-container">
         <div id="purchase-server-box-content">
@@ -732,6 +741,7 @@
     <div id="character-overview-container">
         <p id="character-overview-text">  </p>
         <span id="character-overview-save-button"> Save Game </span>
+        <span id="character-overview-options-button"> Options </span>
     </div>
     </div>
     
diff --git a/src/ActiveScriptsUI.js b/src/ActiveScriptsUI.js
index 12c70eb36..a76382968 100644
--- a/src/ActiveScriptsUI.js
+++ b/src/ActiveScriptsUI.js
@@ -117,7 +117,12 @@ function addActiveScriptsItem(workerscript) {
     }
     
     //Create the element itself. Each element is an accordion collapsible
-    var itemName = "active-scripts-" + server.hostname + "-" + workerscript.name;
+    var itemNameArray = ["active", "scripts", server.hostname, workerscript.name];
+    for (var i = 0; i < workerscript.args.length; ++i) {
+        itemNameArray.push(workerscript.args[i].toString());
+    }
+    var itemName = itemNameArray.join("-");
+    //var itemName = "active-scripts-" + server.hostname + "-" + workerscript.name;
     var item = document.createElement("li");
     item.setAttribute("id", itemName);
     
@@ -147,7 +152,12 @@ function deleteActiveScriptsItem(workerscript) {
         console.log("ERROR: Invalid server IP for workerscript.");
         return;
     }
-    var itemName = "active-scripts-" + server.hostname + "-" + workerscript.name;
+    var itemNameArray = ["active", "scripts", server.hostname, workerscript.name];
+    for (var i = 0; i < workerscript.args.length; ++i) {
+        itemNameArray.push(workerscript.args[i].toString());
+    }
+    var itemName = itemNameArray.join("-");
+    //var itemName = "active-scripts-" + server.hostname + "-" + workerscript.name;
     var li = document.getElementById(itemName);
     if (li == null) {
         console.log("could not find Active scripts li element for: " + workerscript.name);
@@ -174,7 +184,12 @@ function updateActiveScriptsItemContent(workerscript) {
         console.log("ERROR: Invalid server IP for workerscript.");
         return;
     }
-    var itemName = "active-scripts-" + server.hostname + "-" + workerscript.name;
+    var itemNameArray = ["active", "scripts", server.hostname, workerscript.name];
+    for (var i = 0; i < workerscript.args.length; ++i) {
+        itemNameArray.push(workerscript.args[i].toString());
+    }
+    var itemName = itemNameArray.join("-");
+    //var itemName = "active-scripts-" + server.hostname + "-" + workerscript.name;
     var itemContent = document.getElementById(itemName + "-content")
     
     //Clear the item
@@ -190,7 +205,8 @@ function createActiveScriptsText(workerscript, item) {
     var itemText = document.createElement("p");
     
     //Server ip/hostname
-    var serverIpHostname = "Threads: " + workerscript.scriptRef.threads;
+    var threads = "Threads: " + workerscript.scriptRef.threads;
+    var args = "Args: " + printArray(workerscript.args);
     
     //Online
     var onlineTotalMoneyMade = "Total online production: $" + formatNumber(workerscript.scriptRef.onlineMoneyMade, 2);
@@ -210,7 +226,7 @@ function createActiveScriptsText(workerscript, item) {
     var offlineEps = workerscript.scriptRef.offlineExpGained / workerscript.scriptRef.offlineRunningTime;
     var offlineEpsText = (Array(26).join(" ") + formatNumber(offlineEps, 4) +  " hacking exp/second").replace( / /g, "&nbsp;");
     
-    itemText.innerHTML = serverIpHostname + "<br>" + onlineTotalMoneyMade + "<br>" + onlineTotalExpEarned + "<br>" +
+    itemText.innerHTML = threads + "<br>" + args + "<br>" + onlineTotalMoneyMade + "<br>" + onlineTotalExpEarned + "<br>" +
                          onlineMpsText + "<br>" + onlineEpsText + "<br>" + offlineTotalMoneyMade + "<br>" + offlineTotalExpEarned + "<br>" +
                          offlineMpsText + "<br>" + offlineEpsText + "<br>";
     
diff --git a/src/Augmentations.js b/src/Augmentations.js
index ed3676c28..ce13dac32 100644
--- a/src/Augmentations.js
+++ b/src/Augmentations.js
@@ -1411,7 +1411,7 @@ initAugmentations = function() {
                          "<br><br>This augmentation: <br>" + 
                          "Increases the player's strength and defense by 20%<br>" + 
                          "Increases the player's crime success rate by 10%<br>" + 
-                         "Increases thea mount of money the player gains from crimes by 10%");
+                         "Increases the amount of money the player gains from crimes by 10%");
     BrachiBlades.setRequirements(5000, 18000000);
     BrachiBlades.addToFactions(["The Syndicate"]);
     if (augmentationExists(AugmentationNames.BrachiBlades)) {
diff --git a/src/Constants.js b/src/Constants.js
index edd30bbba..b260431d0 100644
--- a/src/Constants.js
+++ b/src/Constants.js
@@ -1,5 +1,5 @@
 CONSTANTS = {
-    Version:                "0.20.2",
+    Version:                "0.21.0",
     
 	//Max level for any skill, assuming no multipliers. Determined by max numerical value in javascript for experience
     //and the skill level formula in Player.js. Note that all this means it that when experience hits MAX_INT, then
@@ -78,7 +78,7 @@ CONSTANTS = {
     AugmentationRepMultiplier: 1.5, //Used for balancing rep cost without having to readjust every value
     
     //Maximum number of log entries for a script
-    MaxLogCapacity: 40,
+    MaxLogCapacity: 50,
     
     //How much a TOR router costs
     TorRouterCost: 200000,
@@ -150,32 +150,34 @@ CONSTANTS = {
     CrimeHeist: "pull off the ultimate heist",
     
     //Text that is displayed when the 'help' command is ran in Terminal
-    HelpText:   'alias [name="value"]   Create aliases for Terminal commands, or list existing aliases<br>' + 
-                "analyze                Get statistics and information about current machine <br>" + 
-                "cat [message]          Display a .msg file<br>" + 
-                "clear                  Clear all text on the terminal <br>" +
-                "cls                    See 'clear' command <br>" +
-                "connect [ip/hostname]  Connects to the machine given by its IP or hostname <br>" + 
-                "free                   Check the machine's memory (RAM) usage<br>" + 
-                "hack                   Hack the current machine<br>" +
-                "help                   Display this help text<br>" + 
-                "home                   Connect to home computer<br>" + 
-                "hostname               Displays the hostname of the machine<br>" + 
-                "ifconfig               Displays the IP address of the machine<br>" +
-                "kill [script]          Stops a script that is running on the current machine<br>" +
-                "killall                Stops all running scripts on the current machine<br>" + 
-                "ls                     Displays all programs and scripts on the machine<br>" +
-                "mem [script] [-t] [n]  Displays the amount of RAM the script requires to run with n threads<br>" + 
-                "nano [script]          Text editor - Open up and edit a script<br>" + 
-                "ps                     Display all scripts that are currently running<br>" + 
-                "rm                     Delete a script/program from the machine. (WARNING: Permanent)<br>" + 
-                "run [name] [-t] [n]    Execute a program or a script with n threads<br>" + 
-                "scan                   Displays all available network connections<br>" +
-                "scan-analyze [depth]   Displays hacking-related information for all servers up to <i>depth</i> nodes away<br>" + 
-                "scp [script] [server]  Copies a script to a destination server (specified by ip or hostname)<br>" + 
-                "sudov                  Shows whether or not you have root access on this computer<br>" + 
-                "tail [script]          Display script logs (logs contain details about active scripts)<br>" +
-                "top                    Display all running scripts and their RAM usage<br>",
+    HelpText:   'alias [name="value"]           Create aliases for Terminal commands, or list existing aliases<br>' + 
+                "analyze                        Get statistics and information about current machine <br>" + 
+                "cat [message]                  Display a .msg file<br>" + 
+                "check [script] [args...]       Print logs to Terminal for the script with the specified name and arguments<br>" + 
+                "clear                          Clear all text on the terminal <br>" +
+                "cls                            See 'clear' command <br>" +
+                "connect [ip/hostname]          Connects to the machine given by its IP or hostname <br>" + 
+                "free                           Check the machine's memory (RAM) usage<br>" + 
+                "hack                           Hack the current machine<br>" +
+                "help                           Display this help text<br>" + 
+                "home                           Connect to home computer<br>" + 
+                "hostname                       Displays the hostname of the machine<br>" + 
+                "ifconfig                       Displays the IP address of the machine<br>" +
+                "kill [script] [args...]        Stops a script on the current server with the specified name and arguments<br>" +
+                "killall                        Stops all running scripts on the current machine<br>" + 
+                "ls                             Displays all programs and scripts on the machine<br>" +
+                "mem [script] [-t] [n]          Displays the amount of RAM the script requires to run with n threads<br>" + 
+                "nano [script]                  Text editor - Open up and edit a script<br>" + 
+                "ps                             Display all scripts that are currently running<br>" + 
+                "rm                             Delete a script/program from the machine. (WARNING: Permanent)<br>" + 
+                "run [name] [-t] [n] [args...]  Execute a program or a script with n threads and the specified arguments<br>" + 
+                "scan                           Displays all available network connections<br>" +
+                "scan-analyze [depth]           Displays hacking-related information for all servers up to <i>depth</i> nodes away<br>" + 
+                "scp [script] [server]          Copies a script to a destination server (specified by ip or hostname)<br>" + 
+                "sudov                          Shows whether or not you have root access on this computer<br>" + 
+                "tail [script] [args...]        Display dynamic logs for the script with the specified name and arguments<br>" +
+                "theme [preset] | bg txt hlgt   Change the color scheme of the UI<br>" + 
+                "top                            Display all running scripts and their RAM usage<br>",
                 
     /* Tutorial related things */
 	TutorialGettingStartedText: "Todo...",
@@ -248,16 +250,30 @@ CONSTANTS = {
                          "syntax will vary a little bit. </strong> <br><br>" + 
                          "Running a script requires RAM. The more complex a script is, the more RAM " + 
                          "it requires to run. Scripts can be run on any server you have root access to. <br><br>" + 
-                         "Here are some Terminal commands that are useful when working with scripts: <br>" + 
-                         "free - Shows the current server's RAM usage and availability <br>" + 
-                         "kill [script] - Stops a script that is running <br>" + 
-                         "mem [script] [-t] [n] - Check how much RAM a script requires to run with n threads<br>" +
-                         "nano [script] - Create/Edit a script <br>" + 
-                         "ps - Displays all scripts that are actively running on the current server<br>" + 
-                         "rm [script] - Delete a script<br>" + 
-                         "run [script] [-t] [n] - Run a script with n threads<br>" + 
-                         "tail [script] - Displays a script's logs<br>" + 
-                         "top - Displays all active scripts and their RAM usage <br><br>" + 
+                         "Here are some Terminal commands that are useful when working with scripts: <br><br>" + 
+                         "<i>check [script] [args...]</i><br>Prints the logs of the script specified by the name and arguments to Terminal. Arguments should be separated " + 
+                         "by a space. Note that scripts are uniquely " + 
+                         "identified by their arguments as well as their name. For example, if you ran a script 'foo.script' with the argument 'foodnstuff' then in order to 'check' it you must " + 
+                         "also add the 'foodnstuff' argument to the check command as so: <br>check foo.script foodnstuff<br><br>" + 
+                         "<i>free</i><br>Shows the current server's RAM usage and availability <br><br>" + 
+                         "<i>kill [script] [args...]</i><br>Stops a script that is running with the specified script name and arguments. " + 
+                         "Arguments should be separated by a space. Note that " +
+                         "scripts are uniquely identified by their arguments as well as their name. For example, if you ran a script 'foo.script' with the " + 
+                         "argument 1 and 2, then just typing 'kill foo.script' will not work. You have to use 'kill foo.script 1 2'. <br><br>" + 
+                         "<i>mem [script] [-t] [n]</i><br>Check how much RAM a script requires to run with n threads<br><br>" +
+                         "<i>nano [script]</i><br>Create/Edit a script. The name of the script must end with the '.script' extension <br><br>" + 
+                         "<i>ps</i><br>Displays all scripts that are actively running on the current server<br><br>" + 
+                         "<i>rm [script]</i><br>Delete a script<br><br>" + 
+                         "<i>run [script] [-t] [n] [args...]</i><br>Run a script with n threads and the specified arguments. Each argument should be separated by a space. " + 
+                         "Both the arguments and thread specification are optional. If neither are specified, then the script will be run single-threaded with no arguments.<br>" + 
+                         "Examples:<br>run foo.script<br>The command above will run 'foo.script' single-threaded with no arguments." + 
+                         "<br>run foo.script -t 10<br>The command above will run 'foo.script' with 10 threads and no arguments." + 
+                         "<br>run foo.script foodnstuff sigma-cosmetics 10<br>The command above will run 'foo.script' single-threaded with three arguments: [foodnstuff, sigma-cosmetics, 10]" +
+                         "<br>run foo.script -t 50 foodnstuff<br>The command above will run 'foo.script' with 50 threads and a single argument: [foodnstuff]<br><br>" + 
+                         "<i>tail [script] [args...]</i><br>Displays the logs of the script specified by the name and arguments. Note that scripts are uniquely " + 
+                         "identified by their arguments as well as their name. For example, if you ran a script 'foo.script' with the argument 'foodnstuff' then in order to 'tail' it you must " + 
+                         "also add the 'foodnstuff' argument to the tail command as so: <br>tail foo.script foodnstuff<br><br>" + 
+                         "<i>top</i><br>Displays all active scripts and their RAM usage <br><br>" + 
                          "<u><h1> Multithreading scripts </h1></u><br>" + 
                          "Scripts can be multithreaded. A multithreaded script runs the script's code once in each thread. The result is that " + 
                          "every call to the hack(), grow(), and weaken() Netscript functions will have its effect multiplied by the number of scripts. " + 
@@ -318,22 +334,52 @@ CONSTANTS = {
                            "&nbsp;==<br>" + 
                            "&nbsp;!=<br><br>" + 
                            "<u><h1> Arrays </h1></u><br>" + 
-                           "Note: Currently arrays are fixed-size once they are declared. Eventually, functionality will be added to make these " + 
-                           "dynamic arrays <br><br>" + 
-                           "Arrays are special container objects. Arrays can holy many values under a single name. Each value in the array " + 
+                           "Arrays are special container objects. Arrays can hold many values under a single name. Each value in the array " + 
                            "can be accessed using an index number. The following example shows how to declare an array: <br><br>" + 
                            "thisIsAnArray = Array[1, 2, 3, 'bitburner!', false];<br><br>" +
                            "Note that the values in an array can be different types. To access this array we just declared, we can use the index " + 
                            "operator on the array's name: <br><br>" + 
                            "print(thisIsAnArray[0]); <br>" + 
-                           "thisIsAnArray[1] = 5<br>" +
-                           "thisIsAnArray[3] = 'string concatenation ' + 123<br><br>" + 
+                           "thisIsAnArray[1] = 5;<br>" +
+                           "thisIsAnArray[3] = 'string concatenation ' + 123;<br><br>" + 
                            "Note that arrays are indexed starting at index 0. Using an index that is too large or less than 0 will result in an " + 
                            "out of bounds runtime error. <br><br>" + 
                            "If an element in an array is assigned to a value that includes a variable, then it holds a reference to that variable. " + 
                            "What this means is that if the variable changes, the array element will also change accordingly. For example:<br><br>" + 
                            "x = 10;<br>testArr = Array[x];<br>print(testArr[0]);<br>x = 20;<br>print(testArr[0]);<br><br>" + 
                            "This code will print: <br><br>10<br>20<br><br>" + 
+                           "<strong>Array functions</strong><br>" + 
+                           "Arrays have built-in functions/properties that can be used to more easily access and manipulate the containers. <br><br>"+
+                           "<i>length/length()</i><br>Returns the number of elements in the array.<br>" + 
+                           "The example below will print out 5:<br><br>" + 
+                           "arr = Array[1, 2, 3, 4, 5];<br>print(arr.length);<br><br>" + 
+                           "<i>clear/clear()</i><br>Removes all elements from the array.<br>" + 
+                           "The example below creates an array with three strings and then uses clear to remove all of those strings. The result is that 'arr' will be " +
+                           "an empty array.<br><br>" + 
+                           "arr = Array['str1', 'str2', 'str3'];<br>arr.clear();<br><br>" +
+                           "<i>push(e)</i><br>Adds the element e to the end of the array.<br>" + 
+                           "The example below will create an array holding one element: the number 1. It will then push the number 2 onto the array. The result " + 
+                           "is that 'arr' will be an array of size 2 with arr[0] == 1 and arr[1] == 2<br><br>" + 
+                           "arr = Array[1];<br>arr.push(2);<br><br>" + 
+                           "<i>insert(e)</i><br>Inserts an element e into an array at a specified index. Every element in the array that is at or after " + 
+                           "the specified index is shifted down. The array must be indexed with the [] operator when using this function.<br>" + 
+                           "The following example will insert the number 2 into index 1 of the array. The result afterwards is that 'arr' will hold the values [1, 2, 3, 4].<br><br>" + 
+                           "arr = Array[1, 3, 4];<br>arr[1].insert(2);<br><br>" +
+                           "<i>remove()</i><br>Removes an element from a specified index. Every element in the array that is after the specified index " + 
+                           "will be shifted up. The array must be indexed with the [] operator when using this function.<br>" + 
+                           "The following example will remove the first element of the array. The result afterwards is that 'arr' will hold the values [2, 3].<br><br>" + 
+                           "arr = Array[1, 2, 3];<br>arr[0].remove();<br><br>" + 
+                           "<u><h1> Script Arguments </h1></u><br>" + 
+                           "Arguments passed into a script can be accessed using a special array called 'args'. The arguments can be accessed like a normal array using the [] " + 
+                           "operator. (args[0], args[1], args[2]...) <br><br>" + 
+                           "For example, let's say we want to make a generic script 'generic-run.script' and we plan to pass two arguments into that script. The first argument will be the name of " + 
+                           "another script, and the second argument will be a number. This generic script will run the script specified in the first argument " + 
+                           "with the amount of threads specified in the second element. The code would look like:<br><br>" + 
+                           "run(args[0], args[1]);<br><br>" + 
+                           "It is also possible to get the number of arguments that was passed into a script using:<br><br>" + 
+                           "args.length<br><br>" + 
+                           "Note that none of the other functions that typically work with arrays, such as remove(), insert(), clear(), etc., will work on the " + 
+                           "args array.<br><br>" +
                            "<u><h1> Functions </h1></u><br>" + 
                            "You can NOT define you own functions in Netscript (yet), but there are several built in functions that " +
                            "you may use: <br><br> " + 
@@ -361,36 +407,56 @@ CONSTANTS = {
                            "any server, regardless of where the script is running. This command requires root access to the target server, but " + 
                            "there is no required hacking level to run the command. Grants 3 hacking exp when it completes. Returns " + 
                            "0.1. Works offline at a slower rate<br> Example: weaken('foodnstuff');<br><br>" + 
-                           "<i>print(x)</i> <br> Prints a value or a variable to the scripts logs (which can be viewed with the 'tail [script]' terminal command )<br><br>" + 
+                           "<i>print(x)</i> <br> Prints a value or a variable to the scripts logs (which can be viewed with the 'tail [script]' terminal command ). <br>" + 
+                           "WARNING: Do NOT call print() on an array. The script will crash. You can, however, call print on single elements of an array. For example, if " + 
+                           "the variable 'a' is an array, then do NOT call print(a), but it is okay to call print(a[0]).<br><br>" + 
                            "<i>nuke(hostname/ip)</i><br>Run NUKE.exe on the target server. NUKE.exe must exist on your home computer. Does NOT work while offline <br> Example: nuke('foodnstuff'); <br><br>" + 
                            "<i>brutessh(hostname/ip)</i><br>Run BruteSSH.exe on the target server. BruteSSH.exe must exist on your home computer. Does NOT work while offline <br> Example: brutessh('foodnstuff');<br><br>" + 
                            "<i>ftpcrack(hostname/ip)</i><br>Run FTPCrack.exe on the target server. FTPCrack.exe must exist on your home computer. Does NOT work while offline <br> Example: ftpcrack('foodnstuff');<br><br>" + 
                            "<i>relaysmtp(hostname/ip)</i><br>Run relaySMTP.exe on the target server. relaySMTP.exe must exist on your home computer. Does NOT work while offline <br> Example: relaysmtp('foodnstuff');<br><br>" + 
                            "<i>httpworm(hostname/ip)</i><br>Run HTTPWorm.exe on the target server. HTTPWorm.exe must exist on your home computer. Does NOT work while offline <br> Example: httpworm('foodnstuff');<br><br>" + 
                            "<i>sqlinject(hostname/ip)</i><br>Run SQLInject.exe on the target server. SQLInject.exe must exist on your home computer. Does NOT work while offline  <br> Example: sqlinject('foodnstuff');<br><br>" + 
-                           "<i>run(script, [numThreads])</i> <br> Run a script as a separate process. The first argument that is passed in is the name of the script as a string. This function can only " + 
+                           "<i>run(script, [numThreads], [args...])</i> <br> Run a script as a separate process. The first argument that is passed in is the name of the script as a string. This function can only " + 
                            "be used to run scripts located on the current server (the server running the script that calls this function). The second argument " + 
-                           "is optional, and it specifies how many threads to run the script with. If it is omitted, then the script will be run single-threaded. " + 
-                           "This second argument must be a number that is greater than 0. " + 
+                           "is optional, and it specifies how many threads to run the script with. This argument must be a number greater than 0. If it is omitted, then the script will be run single-threaded. Any additional arguments will specify " + 
+                           "arguments to pass into the new script that is being run. If arguments are specified for the new script, then the second argument numThreads argument must be filled in with a value.<br><br>" + 
                            "Returns true if the script is successfully started, and false otherwise. Requires a significant amount " +
-                           "of RAM to run this command. Does NOT work while offline <br>Example: run('hack-foodnstuff.script'); <br> The example above will try and launch the 'hack-foodnstuff.script' script on " + 
-                           "the current server, if it exists. <br><br>" + 
-                           "<i>exec(script, hostname/ip, [numThreads])</i><br>Run a script as a separate process on another server. The first argument is the name of the script as a string. The " + 
+                           "of RAM to run this command. Does NOT work while offline <br><br>" + 
+                           "The simplest way to use the run command is to call it with just the script name. The following example will run 'foo.script' single-threaded with no arguments:<br><br>" + 
+                           "run('foo.script');<br><br>" + 
+                           "The following example will run 'foo.script' but with 5 threads instead of single-threaded:<br><br>" + 
+                           "run('foo.script', 5);<br><br>" + 
+                           "The following example will run 'foo.script' single-threaded, and will pass the string 'foodnstuff' into the script as an argument:<br><br>" + 
+                           "run('foo.script', 1, 'foodnstuff');<br><br>" + 
+                           "<i>exec(script, hostname/ip, [numThreads], [args...])</i><br>Run a script as a separate process on another server. The first argument is the name of the script as a string. The " + 
                            "second argument is a string with the hostname or IP of the 'target server' on which to run the script. The specified script must exist on the target server. " + 
                            "The third argument is optional, and it specifies how many threads to run the script with. If it is omitted, then the script will be run single-threaded. " + 
-                           "This argument must be a number that is greater than 0. Returns " + 
-                           "true if the script is successfully started, and false otherwise. Does NOT work while offline<br> " + 
-                           "Example: exec('generic-hack.script', 'foodnstuff'); <br> The example above will try to launch the script 'generic-hack.script' on the 'foodnstuff' server.<br><br>" + 
-                           "<i>kill(script, [hostname/ip])</i><br> Kills a script on a server. The first argument must be a string with the name of the script. The name is case-sensitive. " + 
-                           "The second argument must be a string with the hostname or IP of the target server. The function will try to kill the specified script on the target server. " + 
-                           "The second argument is optional. If it is omitted, then the function will try to kill the specified script on the current server (the server running " + 
-                           "the script that calls this function). If the script is found on the specified server and is running, then it will be killed and this function " + 
-                           "will return true. Otherwise, this function will return false. <br> " + 
-                           "Example: kill('foo.script', 'foodnstuff');<br>" + 
-                           "Example: kill('foo.script');<br>" + 
-                           "The first example above will look for a script called 'foo.script' on the 'foodnstuff' server. If the script exists and is running, then it will " + 
-                           "be killed and the function will return true. Otherwise false will be returned. The second example above will do the same thing, except on the " +
-                           "current server (the server running the script that calls the kill() function).<br><br>" + 
+                           "This argument must be a number that is greater than 0. Any additional arguments will specify arguments to pass into the new script that is being run. If " + 
+                           "arguments are specified for the new script, then the third argument numThreads must be filled in with a value.<br><br>Returns " + 
+                           "true if the script is successfully started, and false otherwise. Does NOT work while offline<br><br> " + 
+                           "The simplest way to use the exec command is to call it with just the script name and the target server. The following example will try to run 'generic-hack.script' " + 
+                           "on the 'foodnstuff' server:<br><br>" + 
+                           "exec('generic-hack.script', 'foodnstuff');<br><br>" + 
+                           "The following example will try to run the script 'generic-hack.script' on the 'joesguns' server with 10 threads:<br><br>" + 
+                           "exec('generic-hack.script', 'joesguns', 10);<br><br>" + 
+                           "The following example will try to run the script 'foo.script' on the 'foodnstuff' server with 5 threads. It will also pass the number 1 and the string 'test' in as arguments " +
+                           "to the script.<br><br>" + 
+                           "exec('foo.script', 'foodnstuff', 5, 1, 'test');<br><br>" + 
+                           "<i>kill(script, hostname/ip, [args...])</i><br> Kills the script on the target server specified by the script's name and arguments. Remember that " + 
+                           "scripts are uniquely identified by both their name and arguments. For example, if 'foo.script' is run with the argument 1, then this is not the "  +
+                           "same as 'foo.script' run with the argument 2, even though they have the same code. <br><br>" + 
+                           "The first argument must be a string with the name of the script. The name is case-sensitive. " + 
+                           "The second argument must be a string with the hostname or IP of the target server. Any additional arguments to the function will specify the arguments passed " + 
+                           "into the script that should be killed. <br><br>The function will try to kill the specified script on the target server. " + 
+                           "If the script is found on the specified server and is running, then it will be killed and this function " + 
+                           "will return true. Otherwise, this function will return false. <br><br>" + 
+                           "Examples:<br>" + 
+                           "If you are trying to kill a script named 'foo.script' on the 'foodnstuff' server that was ran with no arguments, use this:<br><br>" + 
+                           "kill('foo.script', 'foodnstuff');<br><br>" + 
+                           "If you are trying to kill a script named 'foo.script' on the current server that was ran with no arguments, use this:<br><br>" + 
+                           "kill('foo.script', getHostname());<br><br>" + 
+                           "If you are trying to kill a script named 'foo.script' on the current server that was ran with the arguments 1 and 'foodnstuff', use this:<br><br>" + 
+                           "kill('foo.script', getHostname(), 1, 'foodnstuff');<br><br>" + 
                            "<i>killall(hostname/ip)</i><br> Kills all running scripts on the specified server. This function takes a single argument which " + 
                            "must be a string containing the hostname or IP of the target server. This function will always return true. <br><br>" + 
                            "<i>scp(script, hostname/ip)</i><br>Copies a script to another server. The first argument is a string with the filename of the script " + 
@@ -416,14 +482,18 @@ CONSTANTS = {
                            "Example: fileExists('ftpcrack.exe');<br><br>" + 
                            "The first example above will return true if the script named 'foo.script' exists on the 'foodnstuff' server, and false otherwise. The second example above will " +
                            "return true if the current server (the server on which this function runs) contains the FTPCrack.exe program, and false otherwise. <br><br>" + 
-                           "<i>isRunning(filename, [hostname/ip])</i><br> Returns a boolean (true or false) indicating whether the specified script is running on a server. " + 
+                           "<i>isRunning(filename, hostname/ip, [args...])</i><br> Returns a boolean (true or false) indicating whether the specified script is running on a server. " + 
+                           "Remember that a script is uniquely identified by both its name and its arguments. <br><br>" + 
                            "The first argument must be a string with the name of the script. The script name is case sensitive. The second argument is a string with the " +
-                           "hostname or IP of the target server. The function will check whether the script is running on that target server. The second argument is optional. " + 
-                           "If it is omitted, then the function will check if the script is running on the current server (the server running the script that calls this function). <br>" + 
+                           "hostname or IP of the target server. Any additional arguments passed to the function will specify the arguments passed into the target script. " +
+                           "The function will check whether the script is running on that target server.<br>" + 
                            "Example: isRunning('foo.script', 'foodnstuff');<br>" + 
-                           "Example: isRunning('foo.script'); <br><br>" + 
-                           "The first example above will return true if there is a script called 'foo.script' is running on the 'foodnstuff' server, and false otherwise. The second " + 
-                           "example above will return true if there is a script called 'foo.script' running on the current server, and false otherwise. <br><br>" + 
+                           "Example: isRunning('foo.script', getHostname());<br>" + 
+                           "Example: isRunning('foo.script', 'joesguns', 1, 5, 'test');<br><br>" + 
+                           "The first example above will return true if there is a script named 'foo.script' with no arguments running on the 'foodnstuff' server, and false otherwise. The second " + 
+                           "example above will return true if there is a script named 'foo.script' with no arguments running on the current server, and false otherwise. " + 
+                           "The third example above will return true if there is a script named 'foo.script' with the arguments 1, 5, and 'test' running on the 'joesguns' server, and " + 
+                           "false otherwise.<br><br>" + 
                            "<i>purchaseHacknetNode()</i><br> Purchases a new Hacknet Node. Returns a number with the index of the Hacknet Node. This index is equivalent to the number " + 
                            "at the end of the Hacknet Node's name (e.g The Hacknet Node named 'hacknet-node-4' will have an index of 4). If the player cannot afford to purchase " +
                            "a new Hacknet Node then the function will return false. Does NOT work offline<br><br>" + 
@@ -573,6 +643,27 @@ CONSTANTS = {
                                "RAM Upgrades on your home computer",
                                
     Changelog:
+    "v0.21.0<br>" + 
+    "-Added dynamic arrays. See Netscript documentation<br>" + 
+    "-Added ability to pass arguments into scripts. See documentation<br>" + 
+    "-The implementation/function signature of functions that deal with scripts have changed. Therefore, some old scripts might not " + 
+    "work anymore. Some of these functions include run(), exec(), isRunning(), kill(), and some others I may have forgot about. " + 
+    "Please check the updated Netscript documentation if you run into issues." + 
+    "-Note that scripts are now uniquely identified by the script name and their arguments. For example, you can run " + 
+    "a script using <br>run foodnstuff.script 1<br> and you can also run the same script with a different argument " + 
+    "<br>run foodnstuff.script 2<br>These will be considered two different scripts. To kill the first script you must " + 
+    "run <br>kill foodnstuff.script 1<br> and to kill the second you must run <br>kill foodnstuff.script 2<br> Similar concepts " + 
+    "apply for Terminal Commands such as tail, and Netscript commands such as run(), exec(), kill(), isRunning(), etc.<br>" + 
+    "-Added basic theme functionality using the 'theme' Terminal command - All credit goes to /u/0x726564646974 who implemented the awesome feature<br>" + 
+    "-Optimized Script objects, which were causing save errors when the player had too many scripts<br>" + 
+    "-Formula for determining exp gained from hacking was changed<br>" + 
+    "-Fixed bug where you could purchase Darkweb items without TOR router<br>" + 
+    "-Slightly increased cost multiplier for Home Computer RAM<br>" +
+    "-Fixed bug where you could hack too much money from a server (and bring its money available below zero)<br>" + 
+    "-Changed tail command so that it brings up a display box with dynamic log contents. To get " + 
+    "old functionality where the logs are printed to the Terminal, use the new 'check' command<br>" + 
+    "-As a result of the change above, you can no longer call tail/check on scripts that are not running<br>" + 
+    "-Added autocompletion for buying Programs in Darkweb<br>" + 
     "v0.20.2<br>" + 
     "-Fixed several small bugs<br>" + 
     "-Added basic array functionality to Netscript<br>" + 
@@ -701,49 +792,25 @@ CONSTANTS = {
     "-You can now see what an Augmentation does and its price even while its locked<br><br>",
     
     LatestUpdate: 
-    "v0.20.2<br>" + 
-    "-Fixed several small bugs<br>" + 
-    "-Added basic array functionality to Netscript<br>" + 
-    "-Added ability to run scripts with multiple threads. Running a script with n threads will multiply the effects of all " + 
-    "hack(), grow(), and weaken() commands by n. However, running a script with multiple threads has drawbacks in terms of " + 
-    "RAM usage. A script's ram usage when it is 'multithreaded' is calculated as: base cost * numThreads * (1.02 ^ numThreads). " + 
-    "A script can be run multithreaded using the 'run [script] -t n' Terminal command or by passing in an argument to the " + 
-    "run() and exec() Netscript commands. See documentation.<br>" + 
-    "-RAM is slightly (~10%) more expensive (affects purchasing server and upgrading RAM on home computer)<br>" + 
-    "-NeuroFlux Governor augmentation cost multiplier decreased<br>" + 
-    "-Netscript default operation runtime lowered to 200ms (was 500ms previously)<br><br>" + 
-    "v0.20.1<br>" + 
-    "-Fixed bug where sometimes scripts would crash without showing the error<br>" + 
-    "-Added Deepscan programs to Dark Web<br>" + 
-    "-Declining a faction invite will stop you from receiving invitations from that faction for the rest of the run<br>" + 
-    "-(BETA) Added functionality to export/import saves. WARNING This is only lightly tested. You cannot choose where to save your file " + 
-    "it just goes to the default save location. Also I have no idea what will happen if you try to import a file " + 
-    "that is not a valid save. I will address these in later updates<br><br>" + 
-    "v0.20.0<br>" + 
-    "-Refactored Netscript Interpreter code. Operations in Netscript should now run significantly faster (Every operation " + 
-    "such as a variable assignment, a function call, a binary operator, getting a variable's value, etc. used to take up to several seconds, " + 
-    "now each one should only take ~500 milliseconds). <br><br>" +
-    "-Percentage money stolen when hacking lowered to compensate for faster script speeds<br><br>" + 
-    "-Hacking experience granted by grow() halved<br><br>" + 
-    "-Weaken() is now ~11% faster, but only grants 3 base hacking exp upon completion instead of 5 <br><br>" + 
-    "-Rebalancing of script RAM costs. Base RAM Cost for a script increased from 1GB to 1.5GB. Loops, hack(), grow() " + 
-    "and weaken() all cost slightly less RAM than before <br><br>" + 
-    "-Added getServerRequiredHackingLevel(server) Netscript command. <br><br>" + 
-    "-Added fileExists(file, [server]) Netscript command, which is used to check if a script/program exists on a " +
-    "specified server<br><br>" + 
-    "-Added isRunning(script, [server]) Netscript command, which is used to check if a script is running on the specified server<br><br>" + 
-    "-Added killall Terminal command. Kills all running scripts on the current machine<br><br>" +
-    "-Added kill() and killall() Netscript commands. Used to kill scripts on specified machines. See Netscript documentation<br><br>" + 
-    "-Re-designed 'Active Scripts' tab<br><br>" + 
-    "-Hacknet Node base production rate lowered from 1.6 to 1.55 ($/second)<br><br>" +
-    "-Increased monetary cost of RAM (Upgrading home computer and purchasing servers will now be more expensive)<br><br>" + 
-    "-NEW GROWTH MECHANICS - The rate of growth on a server now depends on a server's security level. A higher security level " +
-    "will result in lower growth on a server when using the grow() command. Furthermore, calling grow() on a server raises that " + 
-    "server's security level by 0.004. For reference, if a server has a security level of 10 " + 
-    "it will have approximately the same growth rate as before. <br><br>" + 
-    "-Server growth no longer happens naturally<br><br>" + 
-    "-Servers now have a maximum limit to their money. This limit is 50 times it's starting money<br><br>" + 
-    "-Hacking now grants 10% less hacking experience<br><br>" + 
-    "-You can now edit scripts that are running<br><br>" +
-    "-Augmentations cost ~11% more money and 25% more faction reputation<br><br>",
-}
\ No newline at end of file
+    "v0.21.0<br>" + 
+    "-Added dynamic arrays. See Netscript documentation<br>" + 
+    "-Added ability to pass arguments into scripts. See documentation<br>" + 
+    "-The implementation/function signature of functions that deal with scripts have changed. Therefore, some old scripts might not " + 
+    "work anymore. Some of these functions include run(), exec(), isRunning(), kill(), and some others I may have forgot about. " + 
+    "Please check the updated Netscript documentation if you run into issues." + 
+    "-Note that scripts are now uniquely identified by the script name and their arguments. For example, you can run " + 
+    "a script using <br>run foodnstuff.script 1<br> and you can also run the same script with a different argument " + 
+    "<br>run foodnstuff.script 2<br>These will be considered two different scripts. To kill the first script you must " + 
+    "run <br>kill foodnstuff.script 1<br> and to kill the second you must run <br>kill foodnstuff.script 2<br> Similar concepts " + 
+    "apply for Terminal Commands such as tail, and Netscript commands such as run(), exec(), kill(), isRunning(), etc.<br>" + 
+    "-Added basic theme functionality using the 'theme' Terminal command - All credit goes to /u/0x726564646974 who implemented the awesome feature<br>" + 
+    "-Optimized Script objects, which were causing save errors when the player had too many scripts<br>" + 
+    "-Formula for determining exp gained from hacking was changed<br>" + 
+    "-Fixed bug where you could purchase Darkweb items without TOR router<br>" + 
+    "-Slightly increased cost multiplier for Home Computer RAM<br>" +
+    "-Fixed bug where you could hack too much money from a server (and bring its money available below zero)<br>" + 
+    "-Changed tail command so that it brings up a display box with dynamic log contents. To get " + 
+    "old functionality where the logs are printed to the Terminal, use the new 'check' command<br>" + 
+    "-As a result of the change above, you can no longer call tail/check on scripts that are not running<br>" + 
+    "-Added autocompletion for buying Programs in Darkweb<br>",
+}
diff --git a/src/NetscriptEvaluator.js b/src/NetscriptEvaluator.js
index 07162262a..be9a2f4ed 100644
--- a/src/NetscriptEvaluator.js
+++ b/src/NetscriptEvaluator.js
@@ -28,6 +28,26 @@ function evaluate(exp, workerScript) {
                         reject(e);
                     });
                     return;
+                } else if (exp.value == "args") {
+                    if (exp.index) {
+                        var iPromise = evaluate(exp.index.value, workerScript);
+                        iPromise.then(function(i) {
+                            if (isNaN(i)) {
+                                reject(makeRuntimeRejectMsg(workerScript, "Invalid access to args array. Index is not a number: " + i));
+                            } else if (i >= workerScript.args.length || i < 0) {
+                                reject(makeRuntimeRejectMsg(workerScript, "Out of bounds: Invalid index in [] operator"));
+                            } else {
+                                resolve(workerScript.args[i]);
+                            }
+                        }, function(e) {
+                            reject(e);
+                        });
+                    } else if (exp.op && exp.op.type == "var" && exp.op.value == "length") {
+                        resolve(workerScript.args.length);
+                    } else {
+                        reject(makeRuntimeRejectMsg(workerScript, "Invalid access to args array"));
+                    }
+                    return;
                 } else if (exp.value == "array") {
                     //A raw array. This will be called under something like this:
                     //  x = Array[1, 2, 3];
@@ -40,25 +60,13 @@ function evaluate(exp, workerScript) {
                 }
                 try {
                     var res = env.get(exp.value);
-                    if (exp.index) {
-                        //If theres an index field, then this variable is supposed to be an array 
-                        //and the user needs to be indexing it
-                        if (res.constructor === Array || res instanceof Array) {
-                            var iPromise = evaluate(exp.index.value, workerScript);
-                            iPromise.then(function(i) {
-                                if (i >= res.length || i < 0) {
-                                    return reject(makeRuntimeRejectMsg(workerScript, "Out of bounds: Invalid index in [] operator"));
-                                } else {
-                                    return evaluate(res[i], workerScript);
-                                }
-                            }).then(function(res) {
-                                resolve(res);
-                            }).catch(function(e) {
-                                reject(e);
-                            });
-                        } else {
-                            reject(makeRuntimeRejectMsg(workerScript, "Trying to access a non-array variable using the [] operator"));
-                        }
+                    if (res.constructor === Array || res instanceof Array) {
+                        var evalArrayPromise = netscriptArray(exp, workerScript);
+                        evalArrayPromise.then(function(res) {
+                            resolve(res);
+                        }, function(e) {
+                            reject(e);
+                        });
                     } else {
                         resolve(res);
                     }
@@ -255,8 +263,8 @@ function evaluate(exp, workerScript) {
                         reject(e);
                     });
                 } else if (exp.func.value == "run") {
-                    if (exp.args.length != 1 && exp.args.length != 2) {
-                        return reject(makeRuntimeRejectMsg(workerScript, "run() call has incorrect number of arguments. Takes 1 or 2 arguments"));
+                    if (exp.args.length < 1) {
+                        return reject(makeRuntimeRejectMsg(workerScript, "run() call has incorrect number of arguments. Usage: run(scriptname, [numThreads], [arg1], [arg2]...)"));
                     }
                     var argPromises = exp.args.map(function(arg) {
                         return evaluate(arg, workerScript);
@@ -266,9 +274,14 @@ function evaluate(exp, workerScript) {
                         if (env.stopFlag) {return reject(workerScript);}
                         var scriptname = args[0];
                         var threads = 1;
-                        if (exp.args.length == 2) {
+                        if (exp.args.length >= 2) {
                             threads = args[1];
                         }
+                        var argsForNewScript = [];
+                        for (var i = 2; i < exp.args.length; ++i) {
+                            argsForNewScript.push(args[i]);
+                        }
+                        
                         if (isNaN(threads) || threads < 1) {
                             return reject(makeRuntimeRejectMsg(workerScript, "Invalid argument for thread count passed into run(). Must be numeric and greater than 0"));
                         }
@@ -277,7 +290,7 @@ function evaluate(exp, workerScript) {
                             return reject(makeRuntimeRejectMsg(workerScript, "Could not find server. This is a bug in the game. Report to game dev"));
                         }
                         
-                        var runScriptPromise = runScriptFromScript(scriptServer, scriptname, workerScript, threads);
+                        var runScriptPromise = runScriptFromScript(scriptServer, scriptname, argsForNewScript, workerScript, threads);
                         return runScriptPromise;
                     }).then(function(res) {
                         resolve(res);
@@ -285,8 +298,8 @@ function evaluate(exp, workerScript) {
                         reject(e);
                     });
                 } else if (exp.func.value == "exec") {
-                    if (exp.args.length != 2 && exp.args.length != 3) {
-                        return reject(makeRuntimeRejectMsg(workerScript, "exec() call has incorrect number of arguments. Takes 2 arguments"));
+                    if (exp.args.length < 2) {
+                        return reject(makeRuntimeRejectMsg(workerScript, "exec() call has incorrect number of arguments. Usage: exec(scriptname, server, [numThreads], [arg1], [arg2]...)"));
                     }
                     var argPromises = exp.args.map(function(arg) {
                         return evaluate(arg, workerScript);
@@ -295,9 +308,14 @@ function evaluate(exp, workerScript) {
                     Promise.all(argPromises).then(function(args) {
                         if (env.stopFlag) {return reject(workerScript);}
                         var threads = 1;
-                        if (exp.args.length == 3) {
+                        if (exp.args.length >= 3) {
                             threads = args[2];
                         }
+                        var argsForNewScript = [];
+                        for (var i = 3; i < exp.args.length; ++i) {
+                            argsForNewScript.push(args[i]);
+                        }
+                        
                         if (isNaN(threads) || threads < 1) {
                             return reject(makeRuntimeRejectMsg(workerScript, "Invalid argument for thread count passed into exec(). Must be numeric and greater than 0"));
                         }
@@ -306,42 +324,43 @@ function evaluate(exp, workerScript) {
                             return reject(makeRuntimeRejectMsg(workerScript, "Invalid hostname/ip passed into exec() command: " + args[1]));
                         }
                         
-                        return runScriptFromScript(server, args[0], workerScript, threads); 
+                        return runScriptFromScript(server, args[0], argsForNewScript, workerScript, threads); 
                     }).then(function(res) {
                         resolve(res);
                     }).catch(function(e) {
                         reject(e);
                     });
                 } else if (exp.func.value == "kill") {
-                    if (exp.args.length != 1 && exp.args.length != 2) {
-                        return reject(makeRuntimeRejectMsg(workerScript, "kill() call has incorrect number of arguments. Takes 1 or 2 arguments")); 
+                    if (exp.args.length < 2) {
+                        return reject(makeRuntimeRejectMsg(workerScript, "kill() call has incorrect number of arguments. Usage: kill(scriptname, server, [arg1], [arg2]...)")); 
                     }
                     var argPromises = exp.args.map(function(arg) {
                         return evaluate(arg, workerScript);
                     });
-                    
-                    var filename = "";
+                                        
                     Promise.all(argPromises).then(function(args) {
                         if (env.stopFlag) {return reject(workerScript);}
-                        filename = args[0];
-                        if (exp.args.length == 1) {
-                            return Promise.resolve(workerScript.serverIp);
-                        } else {
-                            return evaluate(exp.args[1], workerScript);
-                        }
-                    }).then(function(ip) {
-                        var server = getServer(ip);
+                        var filename = args[0];
+                        var server = getServer(args[1]);
                         if (server == null) {
                             workerScript.scriptRef.log("kill() failed. Invalid IP or hostname passed in: " + ip);
                             return reject(makeRuntimeRejectMsg(workerScript, "Invalid IP or hostname passed into kill() command"));
                         }
-                        
-                        var res = killWorkerScript(filename, server.ip);
+                        var argsForKillTarget = [];
+                        for (var i = 2; i < exp.args.length; ++i) {
+                            argsForKillTarget.push(args[i]);
+                        }
+                        var runningScriptObj = findRunningScript(filename, argsForKillTarget, server);
+                        if (runningScriptObj == null) {
+                            workerScript.scriptRef.log("kill() failed. No such script "+ filename + " on " + server.hostname + " with args: " + printArray(argsForKillTarget));
+                            return Promise.resolve(false);
+                        }
+                        var res = killWorkerScript(runningScriptObj, server.ip);
                         if (res) {
-                            workerScript.scriptRef.log("Killing " + filename + ". May take up to a few minutes for the scripts to die...");
+                            workerScript.scriptRef.log("Killing " + filename + " on " + server.hostname + " with args: " + printArray(argsForKillTarget) +  ". May take up to a few minutes for the scripts to die...");
                             return Promise.resolve(true);
                         } else {
-                            workerScript.scriptRef.log("kill() failed. No such script "+ filename + " on " + server.hostname);
+                            workerScript.scriptRef.log("kill() failed. No such script "+ filename + " on " + server.hostname + " with args: " + printArray(argsForKillTarget));
                             return Promise.resolve(false);
                         }
                     }).then(function(res) {
@@ -361,10 +380,10 @@ function evaluate(exp, workerScript) {
                             workerScript.scriptRef.log("killall() failed. Invalid IP or hostname passed in: " + ip);
                             return reject(makeRuntimeRejectMsg(workerScript, "Invalid IP or hostname passed into killall() command"));
                         }
-                        workerScript.scriptRef.log("killall(): Killing all scripts on " + server.hostname + ". May take a few minutes for the scripts to die");
-                        for (var i = server.runningScripts.length; i >= 0; --i) {
+                        for (var i = server.runningScripts.length-1; i >= 0; --i) {
                             killWorkerScript(server.runningScripts[i], server.ip);
                         }
+                        workerScript.scriptRef.log("killall(): Killing all scripts on " + server.hostname + ". May take a few minutes for the scripts to die");
                         resolve(true);
                     }, function(e) {
                         reject(e);
@@ -532,35 +551,31 @@ function evaluate(exp, workerScript) {
                         reject(e);
                     });
                 } else if (exp.func.value == "isRunning") {
-                    if (exp.args.length != 1 && exp.args.length != 2) {
-                        return reject(makeRuntimeRejectMsg(workerScript, "isRunning() call has incorrect number of arguments. Takes 1 or 2 arguments")); 
+                    if (exp.args.length < 2) {
+                        return reject(makeRuntimeRejectMsg(workerScript, "isRunning() call has incorrect number of arguments. Usage: isRunning(scriptname, server, [arg1], [arg2]...)")); 
                     }
                     var argPromises = exp.args.map(function(arg) {
                         return evaluate(arg, workerScript);
                     });
                     
                     var filename = "";
+                    var argsForTargetScript = [];
                     Promise.all(argPromises).then(function(args) {
                         if (env.stopFlag) {return reject(workerScript);}
                         filename = args[0];
-                        if (exp.args.length == 1) {
-                            return Promise.resolve(workerScript.serverIp);
-                        } else {
-                            return evaluate(exp.args[1], workerScript);
+                        var ip = args[1];
+                        for (var i = 2; i < args.length; ++i) {
+                            argsForTargetScript.push(args[i]);
                         }
-                    }).then(function(ip) {
                         var server = getServer(ip);
                         if (server == null) {
                             workerScript.scriptRef.log("isRunning() failed. Invalid IP or hostname passed in: " + ip);
                             return reject(makeRuntimeRejectMsg(workerScript, "Invalid IP or hostname passed into isRunning() command"));
                         }
-                        
-                        for (var i = 0; i < server.runningScripts.length; ++i) {
-                            if (filename == server.runningScripts[i]) {
-                                return resolve(true);
-                            }
+                        var runningScriptObj = findRunningScript(filename, argsForTargetScript, server);
+                        if (runningScriptObj != null) {
+                            return resolve(true);
                         }
-                        
                         return resolve(false);
                     }).catch(function(e) {
                         reject(e);
@@ -763,7 +778,7 @@ function evaluateHacknetNode(exp, workerScript) {
     return new Promise(function(resolve, reject) {
         setTimeout(function() {
             if (exp.index == null) {
-                if ((exp.op.type == "call" && exp.op.value == "length") ||
+                if ((exp.op.type == "call" && exp.op.func.value == "length") ||
                     (exp.op.type == "var" && exp.op.value == "length")) {
                     resolve(Player.hacknetNodes.length);
                     workerScript.scriptRef.log("hacknetnodes.length returned " + Player.hacknetNodes.length);
@@ -938,45 +953,41 @@ function apply_op(op, a, b) {
 }
 
 //Run a script from inside a script using run() command
-function runScriptFromScript(server, scriptname, workerScript, threads=1) {
+function runScriptFromScript(server, scriptname, args, workerScript, threads=1) {
     return new Promise(function(resolve, reject) {
         var env = workerScript.env;
         if (env.stopFlag) {reject(workerScript); return;}
         setTimeout(function() {
             //Check if the script is already running
-            for (var i = 0; i < server.runningScripts.length; ++i) {
-                if (server.runningScripts[i] == scriptname) {
-                    workerScript.scriptRef.log(scriptname + " is already running on " + server.hostname);
-                    resolve(false);
-                    return;
-                }
+            var runningScriptObj = findRunningScript(scriptname, args, server);
+            if (runningScriptObj != null) {
+                workerScript.scriptRef.log(scriptname + " is already running on " + server.hostname);
+                return resolve(false);
             }
             
             //Check if the script exists and if it does run it
             for (var i = 0; i < server.scripts.length; ++i) {
                 if (server.scripts[i].filename == scriptname) {
                     //Check for admin rights and that there is enough RAM availble to run
-                    var ramUsage = server.scripts[i].ramUsage;
+                    var script = server.scripts[i];
+                    var ramUsage = script.ramUsage;
                     ramUsage = ramUsage * threads * Math.pow(1.02, threads-1);
                     var ramAvailable = server.maxRam - server.ramUsed;
                     
                     if (server.hasAdminRights == false) {
                         workerScript.scriptRef.log("Cannot run script " + scriptname + " on " + server.hostname + " because you do not have root access!");
-                        resolve(false);
-                        return;
+                        return resolve(false);
                     } else if (ramUsage > ramAvailable){
                         workerScript.scriptRef.log("Cannot run script " + scriptname + "(t=" + threads + ") on " + server.hostname + " because there is not enough available RAM!");
-                        resolve(false);
-                        return;
+                        return resolve(false);
                     } else {
                         //Able to run script
-                        workerScript.scriptRef.log("Running script: " + scriptname + " on " + server.hostname + " with " + threads + " threads. May take a few seconds to start up...");
-                        var script = server.scripts[i];
-                        script.threads = threads;
-                        server.runningScripts.push(script.filename);	//Push onto runningScripts
-                        addWorkerScript(script, server);
-                        resolve(true);
-                        return;
+                        workerScript.scriptRef.log("Running script: " + scriptname + " on " + server.hostname + " with " + threads + " threads and args: " + printArray(args) + ". May take a few seconds to start up...");
+                        var runningScriptObj = new RunningScript(script, args);
+                        runningScriptObj.threads = threads;
+                        server.runningScripts.push(runningScriptObj);	//Push onto runningScripts
+                        addWorkerScript(runningScriptObj, server);
+                        return resolve(true);
                     }
                 }
             }
@@ -1018,7 +1029,10 @@ function scriptCalculateHackingTime(server) {
 
 //The same as Player's calculateExpGain() function but takes in the server as an argument 
 function scriptCalculateExpGain(server) {
-	return (server.hackDifficulty * Player.hacking_exp_mult * 0.9);
+    if (server.baseDifficulty == null) {
+        server.baseDifficulty = server.hackDifficulty;
+    }
+	return (server.baseDifficulty * Player.hacking_exp_mult * 0.5 + 4);
 }
 
 //The same as Player's calculatePercentMoneyHacked() function but takes in the server as an argument
diff --git a/src/NetscriptFunctions.js b/src/NetscriptFunctions.js
index ef567287b..ba9d5378b 100644
--- a/src/NetscriptFunctions.js
+++ b/src/NetscriptFunctions.js
@@ -1,72 +1,76 @@
 /* Netscript Functions 
  * Implementation for Netscript features */
- /*
-function netscriptAssign(exp, workerScript) {
+function netscriptArray(exp, workerScript) {
     var env = workerScript.env;
+    var arr = env.get(exp.value);
     return new Promise(function(resolve, reject) {
-        if (env.stopFlag) {return reject(workerScript);}
-        
-        if (exp.left.type != "var") {
-            return reject(makeRuntimeRejectMsg(workerScript, "Cannot assign to " + JSON.stringify(exp.left)));
-        }
-        
-        //Assigning an element in an array
-        if (exp.left.index) {
-            try {
-                var res = env.get(exp.left.value);
-                if (res.constructor === Array || res instanceof Array) {
-                    var i = 0;
-                    var iPromise = evaluate(exp.left.index.value, workerScript);
-                    iPromise.then(function(idx) {
-                        if (idx >= res.length || idx < 0) {
-                            return reject(makeRuntimeRejectMsg(workerScript, "Out of bounds: Invalid index in [] operator"));
-                        } else {
-                            //TODO evaluate exp.right here....and then determine its type and
-                            //set the type and value below accordingly
-                            i = idx;
-                            return evaluate(exp.right, workerScript);
-                        }
-                    }).then(function(right) {
-                        console.log("evaluate right with result: " + right);
-                        if (right === true || right === false) {
-                            res[i].type = "bool";
-                            res[i].value = right;
-                        } else if (!isNaN(right) || typeof right == 'number') {
-                            res[i].type = "num";
-                            res[i].value = right;
-                        } else {    //String
-                            res[i].type = "str";
-                            res[i].value = right.toString();
-                        }
-                        console.log(res);
-                        return resolve(true);
-                    }).then(function(finalRes) {
-                        resolve(finalRes);
-                    }).catch(function(e) {
-                        return reject(e);
-                    });
+        if (exp.index == null || exp.index == undefined) {
+            if ((exp.op.type == "call" && exp.op.func.value == "length") ||
+                (exp.op.type == "var" && exp.op.value == "length")) {
+                return resolve(arr.length);
+            } else if ((exp.op.type == "call" && exp.op.func.value == "clear") ||
+                       (exp.op.type == "var" && exp.op.value == "clear")) {
+                    arr.length = 0;
+                    return resolve(true);
+            } else if (exp.op.type == "call" && exp.op.func.value == "push") {
+                if (exp.op.args.length == 1) {
+                    var entry = Object.assign({}, exp.op.args[0]);
+                    arr.push(entry);
+                    return resolve(true);
                 } else {
-                    return reject(makeRuntimeRejectMsg(workerScript, "Trying to access a non-array variable using the [] operator"));
+                    return reject(makeRuntimeRejectMsg(workerScript, "Invalid number of arguments passed into array.push() command. Takes 1 argument"));
                 }
-            } catch(e) {
-                return reject(makeRuntimeRejectMsg(workerScript, e.toString()));
+            } else {
+                return reject(makeRuntimeRejectMsg(workerScript, "Invalid operation on an array"));
             }
-        } else {
-            var expRightPromise = evaluate(exp.right, workerScript);
-            expRightPromise.then(function(expRight) {
-                try {
-                    env.set(exp.left.value, expRight);
-                } catch (e) {
-                    return reject(makeRuntimeRejectMsg(workerScript, "Failed to set environment variable: " + e.toString()));
-                }
-                resolve(false); //Return false so this doesnt cause conditionals to evaluate
-            }, function(e) {
-                reject(e);
-            });
         }
+            
+        //The array is being indexed
+        var indexPromise = evaluate(exp.index.value, workerScript);
+        indexPromise.then(function(i) {
+            if (isNaN(i)) {
+                return reject(makeRuntimeRejectMsg(workerScript, "Invalid access to array. Index is not a number: " + idx));
+            } else if (i >= arr.length || i < 0) {
+                return reject(makeRuntimeRejectMsg(workerScript, "Out of bounds: Invalid index in [] operator"));
+            } else {
+                if (exp.op && exp.op.type == "call") {
+                    switch(exp.op.func.value) {
+                        case "insert":
+                            if (exp.op.args.length == 1) {
+                                var entry = Object.assign({}, exp.op.args[0]);
+                                arr.splice(i, 0, entry);
+                                return resolve(arr.length);
+                            } else {
+                                return reject(makeRuntimeRejectMsg(workerScript, "Invalid number of arguments passed into array insert() call. Takes 1 argument"));
+                            }
+                            break;
+                        case "remove":
+                            if (exp.op.args.length == 0) {
+                                return resolve(arr.splice(i, 1));
+                            } else {
+                                return reject(makeRuntimeRejectMsg(workerScript, "Invalid number of arguments passed into array remove() call. Takes 1 argument"));
+                            }
+                            break;
+                        default:
+                            return reject(makeRuntimeRejectMsg(workerScript, "Invalid call on array element: " + exp.op.func.value));
+                            break;
+                    }
+                } else {
+                    //Return the indexed element
+                    var resPromise = evaluate(arr[i], workerScript);
+                    resPromise.then(function(res) {
+                        resolve(res);
+                    }, function(e) {
+                        reject(e);
+                    });
+                }
+            }
+        }, function(e) {
+            reject(e);
+        });
     });
 }
-*/
+
 function netscriptAssign(exp, workerScript) {
     var env = workerScript.env;
     return new Promise(function(resolve, reject) {
@@ -84,7 +88,9 @@ function netscriptAssign(exp, workerScript) {
                     var i = 0;
                     var iPromise = evaluate(exp.left.index.value, workerScript);
                     iPromise.then(function(idx) {
-                        if (idx >= res.length || idx < 0) {
+                        if (isNaN(idx)) {
+                            return reject(makeRuntimeRejectMsg(workerScript, "Invalid access to array. Index is not a number: " + idx));
+                        } else if (idx >= res.length || idx < 0) {
                             return reject(makeRuntimeRejectMsg(workerScript, "Out of bounds: Invalid index in [] operator"));
                         } else {
                             //Clone res to be exp.right
@@ -181,10 +187,12 @@ function netscriptHack(exp, workerScript) {
                 var moneyGained = scriptCalculatePercentMoneyHacked(server);
                 moneyGained = Math.floor(server.moneyAvailable * moneyGained) * threads;
                 
-                //Safety check
+                //Over-the-top safety checks
                 if (moneyGained <= 0) {moneyGained = 0;}
-                
+                if (moneyGained > server.moneyAvailable) {moneyGained = server.moneyAvailable;}
                 server.moneyAvailable -= moneyGained;
+                if (server.moneyAvailable < 0) {server.moneyAvailable = 0;}
+                
                 Player.gainMoney(moneyGained);
                 workerScript.scriptRef.onlineMoneyMade += moneyGained;
                 workerScript.scriptRef.recordHack(server.ip, moneyGained, threads);
@@ -416,7 +424,7 @@ function netscriptRunHttpwormProgram(exp, workerScript, server) {
     var env = workerScript.env;
     if (env.stopFlag) {return Promise.reject(workerScript);}
     if (!server.httpPortOpen) {
-        workerScript.scriptRef.log("Executed HTTPWorm.exe virus on " + server.hostname + " to open HTTP port (25)");
+        workerScript.scriptRef.log("Executed HTTPWorm.exe virus on " + server.hostname + " to open HTTP port (80)");
         server.httpPortOpen = true; 
         ++server.openPortCount;
     } else {
diff --git a/src/NetscriptParser.js b/src/NetscriptParser.js
index 354dfc54e..07498697d 100644
--- a/src/NetscriptParser.js
+++ b/src/NetscriptParser.js
@@ -216,8 +216,8 @@ function Parser(input) {
         unexpected();
     }
     
-    function parse_array() {        
-        //Declaring a new array with Array[1,2,3]
+    //Declaring a new array with Array[1,2,3]
+    function parse_arraydecl() {        
         var array = delimited("[", "]", ",", parse_expression);
         return {type: "var", 
                 value: "array",
@@ -225,14 +225,38 @@ function Parser(input) {
                 };
     }
     
+    //Parsing an operation on an array, such as accessing, push(), etc.
+    //tok is a reference to a token of type var
+    function parse_arrayop(tok) {
+        //Returns a variable node except with an extra "index" field so 
+        //we can identify it as an index
+        if (is_punc("[")) {
+            var index = parse_arrayindex();
+            if (index.type != "index") {
+                unexpected();
+            }
+        }
+        
+        var op = null;
+        if (is_punc(".")) {
+            checkPuncAndSkip(".");
+            op = maybe_call(function() {
+                var callTok = input.next();
+                return callTok;
+            });
+        }
+        tok.index = index;
+        tok.op = op; //Will be null if no operation
+        return tok;
+    }
+    
     function parse_arrayindex() {
         var index = delimited("[", "]", ";", parse_expression);
         var val = 0;
-        if (index.length == 1 && (index[0].type == "num" || index[0].type == "var")) {
+        if (index.length == 1) {
             val = index[0];
         } else {
-            val = 0;
-            console.log("WARNING: Extra indices passed in")
+            unexpected();
         }
             
         return { type: "index", value: val };
@@ -267,16 +291,9 @@ function Parser(input) {
             
             var tok = input.next();
             if (tok.type == "var" && tok.value == "hacknetnodes") return parse_hacknetnodes();
-            if (tok.type == "var" && tok.value == "Array") return parse_array();
-            if (tok.type == "var" && is_punc("[")) {
-                //Returns a variable node except with an extra "index" field so 
-                //we can identify it as an index
-                var index = parse_arrayindex();
-                if (index.type != "index") {
-                    unexpected();
-                }
-                tok.index = index;
-                return tok;
+            if (tok.type == "var" && tok.value == "Array") return parse_arraydecl();
+            if (tok.type == "var" && (is_punc("[") || is_punc("."))) {
+                return parse_arrayop(tok);
             }
             if (tok.type == "var" || tok.type == "num" || tok.type == "str")
                 return tok;
diff --git a/src/NetscriptWorker.js b/src/NetscriptWorker.js
index fd11eb292..84dc9616a 100644
--- a/src/NetscriptWorker.js
+++ b/src/NetscriptWorker.js
@@ -3,16 +3,17 @@
 //TODO Tested For and while and generic call statements. Have not tested if statements 
 
 /* Actual Worker Code */
-function WorkerScript(script) {
-	this.name 			= "";
+function WorkerScript(runningScriptObj) {
+	this.name 			= runningScriptObj.filename;
 	this.running 		= false;
 	this.serverIp 		= null;
-	this.code 			= "";
+	this.code 			= runningScriptObj.scriptRef.code;
 	this.env 			= new Environment();
 	this.output			= "";
 	this.ramUsage		= 0;
-	this.scriptRef		= script;
+	this.scriptRef		= runningScriptObj;
     this.errorMessage   = "";
+    this.args           = runningScriptObj.args;
 }
 
 //Returns the server on which the workerScript is running
@@ -47,33 +48,12 @@ function runScriptsLoop() {
 				console.log("Stopping script " + w.name + " because it finished running naturally");
 				w.running = false;
 				w.env.stopFlag = true;
+                w.scriptRef.log("Script finished running");
 			}, function(w) {
 				if (w instanceof Error) {
-					//Error text format: |serverip|scriptname|error message
-					var errorText = w.toString();
-                    if (Engine.Debug) {
-                        console.log("Error in script: " + errorText);
-                    }
-					var errorTextArray = errorText.split("|");
-					if (errorTextArray.length != 4) {
-						console.log("ERROR: Something wrong with Error text in evaluator...");
-						console.log("Error text: " + errorText);
-                        return;
-					}
-					var serverIp = errorTextArray[1];
-					var scriptName = errorTextArray[2];
-					var errorMsg = errorTextArray[3];
-					
-                    dialogBoxCreate("Script runtime error:<br>Server Ip: " + serverIp + "<br>Script name: " + scriptName + "<br>" + errorMsg);
-					
-					//Find the corresponding workerscript and set its flags to kill it
-					for (var i = 0; i < workerScripts.length; ++i) {
-						if (workerScripts[i].serverIp == serverIp && workerScripts[i].name == scriptName) {
-							workerScripts[i].running = false;
-							workerScripts[i].env.stopFlag = true;
-							return;
-						}
-					} 
+                    dialogBoxCreate("Script runtime unknown error. This is a bug please contact game developer");
+					console.log("ERROR: Evaluating workerscript returns an Error. THIS SHOULDN'T HAPPEN");
+                    return;
                 } else if (w instanceof WorkerScript) {
                     if (isScriptErrorMessage(w.errorMessage)) {
                         var errorTextArray = w.errorMessage.split("|");
@@ -86,31 +66,20 @@ function runScriptsLoop() {
                         var scriptName = errorTextArray[2];
                         var errorMsg = errorTextArray[3];
 					
-                        dialogBoxCreate("Script runtime error: <br>Server Ip: " + serverIp + "<br>Script name: " + scriptName + "<br>" + errorMsg);
+                        dialogBoxCreate("Script runtime error: <br>Server Ip: " + serverIp + 
+                                        "<br>Script name: " + scriptName + 
+                                        "<br>Args:" + printArray(w.args) + "<br>" + errorMsg);
+                        w.scriptRef.log("Script crashed with runtime error");
+                    } else {
+                        w.scriptRef.log("Script killed");
                     }
 					w.running = false;
 					w.env.stopFlag = true;
+                    
 				} else if (isScriptErrorMessage(w)) {
-                    var errorTextArray = errorText.split("|");
-					if (errorTextArray.length != 4) {
-						console.log("ERROR: Something wrong with Error text in evaluator...");
-						console.log("Error text: " + errorText);
-                        return;
-					}
-					var serverIp = errorTextArray[1];
-					var scriptName = errorTextArray[2];
-					var errorMsg = errorTextArray[3];
-					
-                    dialogBoxCreate("Script runtime error: <br>Server Ip: " + serverIp + "<br>Script name: " + scriptName + "<br>" + errorMsg);
-					
-					//Find the corresponding workerscript and set its flags to kill it
-					for (var i = 0; i < workerScripts.length; ++i) {
-						if (workerScripts[i].serverIp == serverIp && workerScripts[i].name == scriptName) {
-							workerScripts[i].running = false;
-							workerScripts[i].env.stopFlag = true;
-							return;
-						}
-					} 
+                    dialogBoxCreate("Script runtime unknown error. This is a bug please contact game developer");
+					console.log("ERROR: Evaluating workerscript returns only error message rather than WorkerScript object. THIS SHOULDN'T HAPPEN");
+                    return;
                 } else {
                     dialogBoxCreate("An unknown script died for an unknown reason. This is a bug please contact game dev");
                 }
@@ -127,12 +96,13 @@ function runScriptsLoop() {
 			var ip = workerScripts[i].serverIp;
 			var name = workerScripts[i].name;
 			for (var j = 0; j < AllServers[ip].runningScripts.length; j++) {
-				if (AllServers[ip].runningScripts[j] == name) {
+				if (AllServers[ip].runningScripts[j].filename == name &&
+                    compareArrays(AllServers[ip].runningScripts[j].args, workerScripts[i].args)) {
 					AllServers[ip].runningScripts.splice(j, 1);
 					break;
 				}
 			}
-			
+            
 			//Free RAM
 			AllServers[ip].ramUsed -= workerScripts[i].ramUsage;
             
@@ -150,9 +120,10 @@ function runScriptsLoop() {
 //Queues a script to be killed by settings its stop flag to true. Then, the code will reject
 //all of its promises recursively, and when it does so it will no longer be running.
 //The runScriptsLoop() will then delete the script from worker scripts
-function killWorkerScript(scriptName, serverIp) {
+function killWorkerScript(runningScriptObj, serverIp) {
 	for (var i = 0; i < workerScripts.length; i++) {
-		if (workerScripts[i].name == scriptName && workerScripts[i].serverIp == serverIp) {
+		if (workerScripts[i].name == runningScriptObj.filename && workerScripts[i].serverIp == serverIp &&
+            compareArrays(workerScripts[i].args, runningScriptObj.args)) {
 			workerScripts[i].env.stopFlag = true;
             return true;
 		}
@@ -161,23 +132,21 @@ function killWorkerScript(scriptName, serverIp) {
 }
 
 //Queues a script to be run 
-function addWorkerScript(script, server) {
-	var filename = script.filename;
+function addWorkerScript(runningScriptObj, server) {
+	var filename = runningScriptObj.filename;
 	
 	//Update server's ram usage
     var threads = 1;
-    if (script.threads && !isNaN(script.threads)) {
-        threads = script.threads;
+    if (runningScriptObj.threads && !isNaN(runningScriptObj.threads)) {
+        threads = runningScriptObj.threads;
     } else {
-        script.threads = 1;
+        runningScriptObj.threads = 1;
     }
-    var ramUsage = script.ramUsage * threads * Math.pow(1.02, threads-1);
+    var ramUsage = runningScriptObj.scriptRef.ramUsage * threads * Math.pow(1.02, threads-1);
 	server.ramUsed += ramUsage;
 	
 	//Create the WorkerScript
-	var s = new WorkerScript(script);
-	s.name 		= filename;
-	s.code 		= script.code;
+	var s = new WorkerScript(runningScriptObj);
 	s.serverIp 	= server.ip;
 	s.ramUsage 	= ramUsage;
 	
diff --git a/src/Player.js b/src/Player.js
index 6b18126c9..97a7eb545 100644
--- a/src/Player.js
+++ b/src/Player.js
@@ -213,7 +213,7 @@ PlayerObject.prototype.updateSkillLevels = function() {
 //The formula is:
 //  (2 * hacking_chance_multiplier * hacking_skill - requiredLevel)      100 - difficulty       
 //  -----------------------------------------------------------  *  -----------------
-//        (hacking_chance_multiplier * hacking_skill)                      100
+//        (2 * hacking_chance_multiplier * hacking_skill)                      100
 PlayerObject.prototype.calculateHackingChance = function() {
     var difficultyMult = (100 - this.getCurrentServer().hackDifficulty) / 100;
     var skillMult = (2 * this.hacking_chance_mult * this.hacking_skill);
@@ -254,7 +254,11 @@ PlayerObject.prototype.calculatePercentMoneyHacked = function() {
 //The formula is:
 //  difficulty * requiredLevel * hacking_multiplier
 PlayerObject.prototype.calculateExpGain = function() {
-    return (this.getCurrentServer().hackDifficulty * this.hacking_exp_mult * 0.9);
+    var s = this.getCurrentServer();
+    if (s.baseDifficulty == null) {
+        s.baseDifficulty = s.hackDifficulty;
+    }
+    return (s.baseDifficulty * this.hacking_exp_mult * 0.5 + 4);
 }
 
 //Hack/Analyze a server. Return the amount of time the hack will take. This lets the Terminal object know how long to disable itself for
diff --git a/src/Prestige.js b/src/Prestige.js
index 0392fd640..c903bb523 100644
--- a/src/Prestige.js
+++ b/src/Prestige.js
@@ -107,7 +107,7 @@ function prestigeAugmentation() {
    
     Player.lastUpdate = new Date().getTime();
     
-    //Delete all running scripts objects
+    //Delete all Worker Scripts objects
     for (var i = 0; i < workerScripts.length; ++i) {
         deleteActiveScriptsItem(workerScripts[i]);
         workerScripts[i].env.stopFlag = true;
@@ -158,7 +158,6 @@ function prestigeAugmentation() {
     //Reset statistics of all scripts on home computer
     for (var i = 0; i < homeComp.scripts.length; ++i) {
         var s = homeComp.scripts[i];
-        s.reset();
     }
     //Delete messages on home computer
     homeComp.messages.length = 0;
diff --git a/src/Script.js b/src/Script.js
index 7c6c439e1..f8ef9a510 100644
--- a/src/Script.js
+++ b/src/Script.js
@@ -72,14 +72,6 @@ function saveAndCloseScriptEditor() {
     
     filename += ".script";
     
-    //If the current script matches one thats currently running, throw an error
-    for (var i = 0; i < Player.getCurrentServer().runningScripts.length; i++) {
-        if (filename == Player.getCurrentServer().runningScripts[i].filename) {
-            dialogBoxCreate("Cannot write to script that is currently running!");
-            return;
-        }
-    }
-    
     //If the current script already exists on the server, overwrite it
     for (var i = 0; i < Player.getCurrentServer().scripts.length; i++) {
         if (filename == Player.getCurrentServer().scripts[i].filename) {
@@ -112,22 +104,6 @@ function Script() {
     this.code       = "";
     this.ramUsage   = 0;
 	this.server 	= "";	//IP of server this script is on
-    this.logs       = [];   //Script logging. Array of strings, with each element being a log entry
-    
-	//Stats to display on the Scripts menu, and used to determine offline progress
-	this.offlineRunningTime  	= 0.01;	//Seconds
-	this.offlineMoneyMade 		= 0;
-	this.offlineExpGained 		= 0;
-	this.onlineRunningTime 		= 0.01;	//Seconds
-	this.onlineMoneyMade 		= 0;
-	this.onlineExpGained 		= 0;
-	
-    this.moneyStolenMap         = new AllServersMap();
-    this.numTimesHackMap        = new AllServersMap();
-    this.numTimesGrowMap        = new AllServersMap();
-    this.numTimesWeakenMap      = new AllServersMap();
-    
-    this.threads                = 1;
 };
 
 //Get the script data from the Script Editor and save it to the object
@@ -145,65 +121,9 @@ Script.prototype.saveScript = function() {
 		
 		//Calculate/update ram usage, execution time, etc. 
 		this.updateRamUsage();
-		
-		//Clear the stats when the script is updated
-        this.reset();
 	}
 }
 
-Script.prototype.reset = function() {
-    this.updateRamUsage();
-    
-    this.offlineRunningTime  	= 0.01;	//Seconds
-	this.offlineMoneyMade 		= 0;
-	this.offlineExpGained 		= 0;
-	this.onlineRunningTime 		= 0.01;	//Seconds
-	this.onlineMoneyMade 		= 0;
-	this.onlineExpGained 		= 0;
-    this.logs = [];
-    
-    if (this.moneyStolenMap != null) {
-        try {
-            this.moneyStolenMap.reset();
-        } catch(e) {
-            this.moneyStolenMap = null;
-        }
-    } else {
-        this.moneyStolenMap = new AllServersMap();
-    }
-    
-    if (this.numTimesHackMap != null) {
-        try {
-            this.numTimesHackMap.reset();
-        } catch(e) {
-            this.numTimesHackMap = null;
-        }
-    } else {
-        this.numTimesHackMap = new AllServersMap();
-    }
-    
-    if (this.numTimesGrowMap != null) {
-        try {
-            this.numTimesGrowMap.reset();
-        } catch(e) {
-            this.numTimesGrowMap = null;
-        }
-    } else {
-        this.numTimesGrowMap = new AllServersMap();
-    }
-    
-    if (this.numTimesWeakenMap != null) {
-        try {
-            this.numTimesWeakenMap.reset();
-        } catch(e) {
-            this.numTimesWeakenMap = null;
-        }
-    } else {
-        this.numTimesWeakenMap = new AllServersMap();
-    }
-    
-}
-
 //Updates how much RAM the script uses when it is running.
 Script.prototype.updateRamUsage = function() {
     var baseRam = 1.4;
@@ -276,50 +196,6 @@ Script.prototype.updateRamUsage = function() {
     }
 }
 
-Script.prototype.log = function(txt) {
-    if (this.logs.length > CONSTANTS.MaxLogCapacity) {
-        //Delete first element and add new log entry to the end.
-        //TODO Eventually it might be better to replace this with circular array
-        //to improve performance
-        this.logs.shift();
-    }
-    this.logs.push(txt);
-}
-
-Script.prototype.displayLog = function() {
-    for (var i = 0; i < this.logs.length; ++i) {
-        post(this.logs[i]);
-    }
-}
-    
-//Update the moneyStolen and numTimesHack maps when hacking
-Script.prototype.recordHack = function(serverIp, moneyGained, n=1) {
-    if (this.moneyStolenMap == null) {
-        this.moneyStolenMap = new AllServersMap();
-    }
-    if (this.numTimesHackMap == null) {
-        this.numTimesHackMap = new AllServersMap();
-    }
-    this.moneyStolenMap[serverIp] += moneyGained;
-    this.numTimesHackMap[serverIp] += n;
-}
-
-//Update the grow map when calling grow()
-Script.prototype.recordGrow = function(serverIp, n=1) {
-    if (this.numTimesGrowMap == null) {
-        this.numTimesGrowMap = new AllServersMap();
-    }
-    this.numTimesGrowMap[serverIp] += n;
-}
-
-//Update the weaken map when calling weaken() {
-Script.prototype.recordWeaken = function(serverIp, n=1) {
-    if (this.numTimesWeakenMap == null) {
-        this.numTimesWeakenMap = new AllServersMap();
-    }
-    this.numTimesWeakenMap[serverIp] += n;
-}
-
 Script.prototype.toJSON = function() {
     return Generic_toJSON("Script", this);
 }
@@ -331,7 +207,6 @@ Script.fromJSON = function(value) {
 
 Reviver.constructors.Script = Script;
 
-
 //Called when the game is loaded. Loads all running scripts (from all servers)
 //into worker scripts so that they will start running
 loadAllRunningScripts = function() {
@@ -346,13 +221,10 @@ loadAllRunningScripts = function() {
 			
 			for (var j = 0; j < server.runningScripts.length; ++j) {
 				count++;
-				//runningScripts array contains only names, so find the actual script object
-				var script = server.getScript(server.runningScripts[j]);
-				if (script == null) {continue;}
-				addWorkerScript(script, server);
+				addWorkerScript(server.runningScripts[j], server);
 				
 				//Offline production
-				total += scriptCalculateOfflineProduction(script);
+				total += scriptCalculateOfflineProduction(server.runningScripts[j]);
 			}
 		}
 	}
@@ -360,7 +232,7 @@ loadAllRunningScripts = function() {
 	console.log("Loaded " + count.toString() + " running scripts");
 }
 
-scriptCalculateOfflineProduction = function(script) {
+scriptCalculateOfflineProduction = function(runningScriptObj) {
 	//The Player object stores the last update time from when we were online
 	var thisUpdate = new Date().getTime();
 	var lastUpdate = Player.lastUpdate;
@@ -370,26 +242,38 @@ scriptCalculateOfflineProduction = function(script) {
 	//Calculate the "confidence" rating of the script's true production. This is based
 	//entirely off of time. We will arbitrarily say that if a script has been running for
 	//4 hours (14400 sec) then we are completely confident in its ability
-	var confidence = (script.onlineRunningTime) / 14400;
+	var confidence = (runningScriptObj.onlineRunningTime) / 14400;
 	if (confidence >= 1) {confidence = 1;}
-	console.log("onlineRunningTime: " + script.onlineRunningTime);
-	console.log("Confidence: " + confidence);
     
-    var totalOfflineProduction = 0;
-    for (var ip in script.moneyStolenMap) {
-        if (script.moneyStolenMap.hasOwnProperty(ip)) {
-            if (script.moneyStolenMap[ip] == 0 || script.moneyStolenMap[ip] == null) {continue;}
+    //Grow
+    for (var ip in runningScriptObj.numTimesGrowMap) {
+        if (runningScriptObj.numTimesGrowMap.hasOwnProperty(ip)) {
+            if (runningScriptObj.numTimesGrowMap[ip] == 0 || runningScriptObj.numTimesGrowMap[ip] == null) {continue;}
             var serv = AllServers[ip];
             if (serv == null) {continue;}
-            var production = 0.5 * script.moneyStolenMap[ip] / script.onlineRunningTime * timePassed;
+            var timesGrown = Math.round(0.5 * runningScriptObj.numTimesGrowMap[ip] / runningScriptObj.onlineRunningTime * timePassed);
+            console.log(runningScriptObj.filename + " called grow() on " + serv.hostname + " " + timesGrown + " times while offline");
+            runningScriptObj.log("Called grow() on " + serv.hostname + " " + timesGrown + " times while offline");
+            var growth = processSingleServerGrowth(serv, timesGrown * 450);
+            runningScriptObj.log(serv.hostname + " grown by " + formatNumber(growth * 100 - 100, 6) + "% from grow() calls made while offline");
+        }
+    }
+    
+    var totalOfflineProduction = 0;
+    for (var ip in runningScriptObj.moneyStolenMap) {
+        if (runningScriptObj.moneyStolenMap.hasOwnProperty(ip)) {
+            if (runningScriptObj.moneyStolenMap[ip] == 0 || runningScriptObj.moneyStolenMap[ip] == null) {continue;}
+            var serv = AllServers[ip];
+            if (serv == null) {continue;}
+            var production = 0.5 * runningScriptObj.moneyStolenMap[ip] / runningScriptObj.onlineRunningTime * timePassed;
             production *= confidence;
             if (production > serv.moneyAvailable) {
                 production = serv.moneyAvailable;
             }
             totalOfflineProduction += production;
             Player.gainMoney(production); 
-            console.log(script.filename + " generated $" + production + " while offline by hacking " + serv.hostname);
-            script.log(script.filename + " generated $" + production + " while offline by hacking " + serv.hostname);
+            console.log(runningScriptObj.filename + " generated $" + production + " while offline by hacking " + serv.hostname);
+            runningScriptObj.log(runningScriptObj.filename + " generated $" + production + " while offline by hacking " + serv.hostname);
             serv.moneyAvailable -= production;
             if (serv.moneyAvailable < 0) {serv.moneyAvailable = 0;}
         }
@@ -397,60 +281,148 @@ scriptCalculateOfflineProduction = function(script) {
 
     //Offline EXP gain
 	//A script's offline production will always be at most half of its online production.	
-	var expGain = 0.5 * (script.onlineExpGained / script.onlineRunningTime) * timePassed;
+	var expGain = 0.5 * (runningScriptObj.onlineExpGained / runningScriptObj.onlineRunningTime) * timePassed;
 	expGain *= confidence;
 	
 	Player.gainHackingExp(expGain);
-	
+    	
 	//Update script stats
-	script.offlineMoneyMade += totalOfflineProduction;
-	script.offlineRunningTime += timePassed;
-	script.offlineExpGained += expGain;
+	runningScriptObj.offlineMoneyMade += totalOfflineProduction;
+	runningScriptObj.offlineRunningTime += timePassed;
+	runningScriptObj.offlineExpGained += expGain;
     
     //Fortify a server's security based on how many times it was hacked
-    for (var ip in script.numTimesHackMap) {
-        if (script.numTimesHackMap.hasOwnProperty(ip)) {
-            if (script.numTimesHackMap[ip] == 0 || script.numTimesHackMap[ip] == null) {continue;}
+    for (var ip in runningScriptObj.numTimesHackMap) {
+        if (runningScriptObj.numTimesHackMap.hasOwnProperty(ip)) {
+            if (runningScriptObj.numTimesHackMap[ip] == 0 || runningScriptObj.numTimesHackMap[ip] == null) {continue;}
             var serv = AllServers[ip];
             if (serv == null) {continue;}
-            var timesHacked = Math.round(0.5 * script.numTimesHackMap[ip] / script.onlineRunningTime * timePassed);
-            console.log(script.filename + " hacked " + serv.hostname + " " + timesHacked + " times while offline");
-            script.log("Hacked " + serv.hostname + " " + timesHacked + " times while offline");
+            var timesHacked = Math.round(0.5 * runningScriptObj.numTimesHackMap[ip] / runningScriptObj.onlineRunningTime * timePassed);
+            console.log(runningScriptObj.filename + " hacked " + serv.hostname + " " + timesHacked + " times while offline");
+            runningScriptObj.log("Hacked " + serv.hostname + " " + timesHacked + " times while offline");
             serv.fortify(CONSTANTS.ServerFortifyAmount * timesHacked);
         }
     }
     
     //Weaken
-    for (var ip in script.numTimesWeakenMap) {
-        if (script.numTimesWeakenMap.hasOwnProperty(ip)) {
-            if (script.numTimesWeakenMap[ip] == 0 || script.numTimesWeakenMap[ip] == null) {continue;}
+    for (var ip in runningScriptObj.numTimesWeakenMap) {
+        if (runningScriptObj.numTimesWeakenMap.hasOwnProperty(ip)) {
+            if (runningScriptObj.numTimesWeakenMap[ip] == 0 || runningScriptObj.numTimesWeakenMap[ip] == null) {continue;}
             var serv = AllServers[ip];
             if (serv == null) {continue;}
-            var timesWeakened = Math.round(0.5 * script.numTimesWeakenMap[ip] / script.onlineRunningTime * timePassed);
-            console.log(script.filename + " called weaken() on " + serv.hostname + " " + timesWeakened + " times while offline");
-            script.log("Called weaken() on " + serv.hostname + " " + timesWeakened + " times while offline");
+            var timesWeakened = Math.round(0.5 * runningScriptObj.numTimesWeakenMap[ip] / runningScriptObj.onlineRunningTime * timePassed);
+            console.log(runningScriptObj.filename + " called weaken() on " + serv.hostname + " " + timesWeakened + " times while offline");
+            runningScriptObj.log("Called weaken() on " + serv.hostname + " " + timesWeakened + " times while offline");
             serv.weaken(CONSTANTS.ServerWeakenAmount * timesWeakened);
         }
     }
     
-    //Grow
-    for (var ip in script.numTimesGrowMap) {
-        if (script.numTimesGrowMap.hasOwnProperty(ip)) {
-            if (script.numTimesGrowMap[ip] == 0 || script.numTimesGrowMap[ip] == null) {continue;}
-            var serv = AllServers[ip];
-            if (serv == null) {continue;}
-            var timesGrown = Math.round(0.5 * script.numTimesGrowMap[ip] / script.onlineRunningTime * timePassed);
-            console.log(script.filename + " called grow() on " + serv.hostname + " " + timesGrown + " times while offline");
-            script.log("Called grow() on " + serv.hostname + " " + timesGrown + " times while offline");
-            var growth = processSingleServerGrowth(serv, timesGrown * 450);
-            script.log(serv.hostname + " grown by " + formatNumber(growth * 100 - 100, 6) + "% from grow() calls made while offline");
-        }
-    }
-    
     return totalOfflineProduction;
 }
 
-//Creates a function that creates a map/dictionary with the IP of each existing server as
+//Returns a RunningScript object matching the filename and arguments on the
+//designated server, and false otherwise
+function findRunningScript(filename, args, server) {
+    for (var i = 0; i < server.runningScripts.length; ++i) {
+        if (server.runningScripts[i].filename == filename &&
+            compareArrays(server.runningScripts[i].args, args)) {
+            return server.runningScripts[i];
+        }
+    }
+    return null;
+}
+
+function RunningScript(script, args) {
+    if (script == null || script == undefined) {return;}
+    this.filename   = script.filename;
+    this.args       = args;
+    this.scriptRef  = script;
+    this.server     = script.server;    //IP Address only
+    
+    this.logs       = [];   //Script logging. Array of strings, with each element being a log entry
+    
+	//Stats to display on the Scripts menu, and used to determine offline progress
+	this.offlineRunningTime  	= 0.01;	//Seconds
+	this.offlineMoneyMade 		= 0;
+	this.offlineExpGained 		= 0;
+	this.onlineRunningTime 		= 0.01;	//Seconds
+	this.onlineMoneyMade 		= 0;
+	this.onlineExpGained 		= 0;
+    
+    this.threads                = 1;
+    
+    this.moneyStolenMap         = new AllServersMap();
+    this.numTimesHackMap        = new AllServersMap();
+    this.numTimesGrowMap        = new AllServersMap();
+    this.numTimesWeakenMap      = new AllServersMap();
+}
+
+RunningScript.prototype.reset = function() {
+    this.scriptRef.updateRamUsage();
+    
+    this.offlineRunningTime  	= 0.01;	//Seconds
+	this.offlineMoneyMade 		= 0;
+	this.offlineExpGained 		= 0;
+	this.onlineRunningTime 		= 0.01;	//Seconds
+	this.onlineMoneyMade 		= 0;
+	this.onlineExpGained 		= 0;
+    this.logs = [];
+}
+
+RunningScript.prototype.log = function(txt) {
+    if (this.logs.length > CONSTANTS.MaxLogCapacity) {
+        //Delete first element and add new log entry to the end.
+        //TODO Eventually it might be better to replace this with circular array
+        //to improve performance
+        this.logs.shift();
+    }
+    this.logs.push(txt);
+}
+
+RunningScript.prototype.displayLog = function() {
+    for (var i = 0; i < this.logs.length; ++i) {
+        post(this.logs[i]);
+    }
+}
+    
+//Update the moneyStolen and numTimesHack maps when hacking
+RunningScript.prototype.recordHack = function(serverIp, moneyGained, n=1) {
+    if (this.moneyStolenMap == null) {
+        this.moneyStolenMap = new AllServersMap();
+    }
+    if (this.numTimesHackMap == null) {
+        this.numTimesHackMap = new AllServersMap();
+    }
+    this.moneyStolenMap[serverIp] += moneyGained;
+    this.numTimesHackMap[serverIp] += n;
+}
+
+//Update the grow map when calling grow()
+RunningScript.prototype.recordGrow = function(serverIp, n=1) {
+    if (this.numTimesGrowMap == null) {
+        this.numTimesGrowMap = new AllServersMap();
+    }
+    this.numTimesGrowMap[serverIp] += n;
+}
+
+//Update the weaken map when calling weaken() {
+RunningScript.prototype.recordWeaken = function(serverIp, n=1) {
+    if (this.numTimesWeakenMap == null) {
+        this.numTimesWeakenMap = new AllServersMap();
+    }
+    this.numTimesWeakenMap[serverIp] += n;
+}
+
+RunningScript.prototype.toJSON = function() {
+    return Generic_toJSON("RunningScript", this);
+}
+
+
+RunningScript.fromJSON = function(value) {
+    return Generic_fromJSON(RunningScript, value.data);
+}
+
+//Creates an object that creates a map/dictionary with the IP of each existing server as
 //a key, and 0 as the value. This is used to keep track of how much money a script
 //hacks from that server
 function AllServersMap() {
diff --git a/src/Server.js b/src/Server.js
index a1aede2ba..ec48d7dcc 100644
--- a/src/Server.js
+++ b/src/Server.js
@@ -21,7 +21,7 @@ function Server() {
 	this.cpuSpeed		= 	1;	//MHz
 	
 	this.scripts 		= 	[];
-	this.runningScripts = 	[]; 	//Names (and only names) of scripts being run
+	this.runningScripts = 	[]; 	//Stores RunningScript objects
 	this.programs 		= 	[];
     this.messages       =   [];
     
@@ -695,7 +695,7 @@ processSingleServerGrowth = function(server, numCycles) {
     var numServerGrowthCyclesAdjusted = numServerGrowthCycles * serverGrowthPercentage;
     
     //Apply serverGrowth for the calculated number of growth cycles
-    var serverGrowth = Math.pow(adjGrowthRate, numServerGrowthCyclesAdjusted * Player.hacking_grow_mult) ;
+    var serverGrowth = Math.pow(adjGrowthRate, numServerGrowthCyclesAdjusted * Player.hacking_grow_mult);
     if (serverGrowth < 1) {
         console.log("WARN: serverGrowth calculated to be less than 1");
         serverGrowth = 1;
diff --git a/src/Terminal.js b/src/Terminal.js
index af5fb4aad..d6d8969ed 100644
--- a/src/Terminal.js
+++ b/src/Terminal.js
@@ -2,18 +2,18 @@
 
 /* Write text to terminal */
 var post = function(input) {
-    $("#terminal-input").before('<tr class="posted"><td style="color: #66ff33;">' + input.replace( / /g, "&nbsp;" ) + '</td></tr>');
+    $("#terminal-input").before('<tr class="posted"><td style="color: var(--my-font-color); background-color: var(--my-background-color);">' + input.replace( / /g, "&nbsp;" ) + '</td></tr>');
 	updateTerminalScroll();
 }
 
 //Same thing as post but the td cells have ids so they can be animated for the hack progress bar
 var hackProgressBarPost = function(input) {
-    $("#terminal-input").before('<tr class="posted"><td id="hack-progress-bar" style="color: #66ff33;">' + input + '</td></tr>');
+    $("#terminal-input").before('<tr class="posted"><td id="hack-progress-bar" style="color: var(--my-font-color); background-color: var(--my-background-color);">' + input + '</td></tr>');
 	updateTerminalScroll();
 }
 
 var hackProgressPost = function(input) {
-    $("#terminal-input").before('<tr class="posted"><td id="hack-progress" style="color: #66ff33;">' + input + '</td></tr>');
+    $("#terminal-input").before('<tr class="posted"><td id="hack-progress" style="color: var(--my-font-color); background-color: var(--my-background-color);">' + input + '</td></tr>');
 	updateTerminalScroll();    
 }
 
@@ -235,10 +235,16 @@ function determineAllPossibilitiesForTabCompletion(input, index=0) {
     
     //Autocomplete the command
     if (index == -1) {
-        return ["alias", "analyze", "cat", "clear", "cls", "connect", "free", 
+        return ["alias", "analyze", "cat", "check", "clear", "cls", "connect", "free", 
                 "hack", "help", "home", "hostname", "ifconfig", "kill", "killall",
                 "ls", "mem", "nano", "ps", "rm", "run", "scan", "scan-analyze", 
-                "scp", "sudov", "tail", "top"];
+                "scp", "sudov", "tail", "theme", "top"];
+    }
+    
+    if (input.startsWith ("buy ")) {
+        return [Programs.BruteSSHProgram, Programs.FTPCrackProgram, Programs.RelaySMTPProgram,
+                Programs.HTTPWormProgram, Programs.SQLInjectProgram, Programs.DeepscanV1,
+                Programs.DeepscanV2];
     }
     
     if (input.startsWith("scp ") && index == 1) {
@@ -263,7 +269,7 @@ function determineAllPossibilitiesForTabCompletion(input, index=0) {
     
     if (input.startsWith("kill ") || input.startsWith("nano ") ||
         input.startsWith("tail ") || input.startsWith("rm ") ||
-        input.startsWith("mem ") || 
+        input.startsWith("mem ") || input.startsWith("check ") ||
         (input.startsWith("scp ") && index == 0)) {
         //All Scripts
         for (var i = 0; i < currServ.scripts.length; ++i) {
@@ -564,6 +570,7 @@ var Terminal = {
         /****************** END INTERACTIVE TUTORIAL ******************/
 		
         /* Command parser */
+        var s = Player.getCurrentServer();
 		switch (commandArray[0].toLowerCase()) {
             case "alias":
                 if (commandArray.length == 1) {
@@ -595,7 +602,11 @@ var Terminal = {
                 $('input[class=terminal-input]').prop('disabled', true);
 				break;
             case "buy":
-                executeDarkwebTerminalCommand(commandArray);
+                if (SpecialServerIps.hasOwnProperty("Darkweb Server")) {
+                    executeDarkwebTerminalCommand(commandArray);
+                } else {
+                    post("You need to be connected to the Dark Web to use the buy command");
+                }
                 break;
             case "cat":
                 if (commandArray.length != 2) {
@@ -606,7 +617,6 @@ var Terminal = {
 				if (filename.endsWith(".msg") == false) {
 					post("Error: Only .msg files are viewable with cat (filename must end with .msg)"); return;
 				}
-                var s = Player.getCurrentServer();
                 for (var i = 0; i < s.messages.length; ++i) {
                     if (s.messages[i].filename == filename) {
                         showMessage(s.messages[i]);
@@ -614,6 +624,31 @@ var Terminal = {
                     }
                 }
                 post("Error: No such file " + filename);
+                break;
+            case "check":
+                if (commandArray.length < 2) {
+                    post("Incorrect number of arguments. Usage: check [script] [arg1] [arg2]...");
+                } else {
+                    var results = commandArray[1].split(" ");
+                    var scriptName = results[0];
+                    var args = [];
+                    for (var i = 1; i < results.length; ++i) {
+                        args.push(results[i]);
+                    }
+                    
+                    //Can only tail script files
+                    if (scriptName.endsWith(".script") == false) {
+                        post("Error: tail can only be called on .script files (filename must end with .script)"); return;
+                    }
+                    
+                    //Check that the script exists on this machine
+                    var runningScript = findRunningScript(scriptName, args, s);
+                    if (runningScript == null) {
+                        post("Error: No such script exists");
+                        return;
+                    }
+                    logBoxCreate(runningScript);
+                }
                 break;
 			case "clear":
 			case "cls":
@@ -704,23 +739,25 @@ var Terminal = {
 				post(Player.getCurrentServer().ip);
 				break;
 			case "kill":
-				if (commandArray.length != 2) {
-					post("Incorrect usage of kill command. Usage: kill [scriptname]"); return;
+				if (commandArray.length < 2) {
+					post("Incorrect usage of kill command. Usage: kill [scriptname] [arg1] [arg2]..."); return;
 				}
-				
-				var scriptName = commandArray[1];
-				for (var i = 0; i < Player.getCurrentServer().runningScripts.length; i++) {
-					if (Player.getCurrentServer().runningScripts[i] == scriptName) {						
-						killWorkerScript(scriptName, Player.getCurrentServer().ip); 
-						post("Killing " + scriptName + ". May take up to a few minutes for the scripts to die...");
-						return;
-					} 
-				}
-				post("No such script is running. Nothing to kill");
+                var results = commandArray[1].split(" ");
+				var scriptName = results[0];
+                var args = [];
+                for (var i = 1; i < results.length; ++i) {
+                    args.push(results[i]);
+                }
+                var runningScript = findRunningScript(scriptName, args, s);
+                if (runningScript == null) {
+                    post("No such script is running. Nothing to kill");
+                    return;
+                }
+                killWorkerScript(runningScript, s.ip);
+                post("Killing " + scriptName + ". May take up to a few minutes for the scripts to die...");
 				break;
             case "killall":
-                var s = Player.getCurrentServer();
-                for (var i = s.runningScripts.length; i >= 0; --i) {
+                for (var i = s.runningScripts.length-1; i >= 0; --i) {
                     killWorkerScript(s.runningScripts[i], s.ip);
                 }
                 post("Killing all running scripts. May take up to a few minutes for the scripts to die...");
@@ -788,8 +825,13 @@ var Terminal = {
 				if (commandArray.length != 1) {
 					post("Incorrect usage of ps command. Usage: ps"); return;
 				}
-				for (var i = 0; i < Player.getCurrentServer().runningScripts.length; i++) {
-					post(Player.getCurrentServer().runningScripts[i]);
+				for (var i = 0; i < s.runningScripts.length; i++) {
+                    var rsObj = s.runningScripts[i];
+                    var res = rsObj.filename;
+                    for (var j = 0; j < rsObj.args.length; ++j) {
+                        res += (" " + rsObj.args[j].toString());
+                    }
+					post(res);
 				}
 				break;
 			case "rm":
@@ -799,7 +841,6 @@ var Terminal = {
                 
                 //Check programs
                 var delTarget = commandArray[1];
-                var s = Player.getCurrentServer();
                 for (var i = 0; i < s.programs.length; ++i) {
                     if (s.programs[i] == delTarget) {
                        s.programs.splice(i, 1);
@@ -811,11 +852,13 @@ var Terminal = {
                 for (var i = 0; i < s.scripts.length; ++i) {
                     if (s.scripts[i].filename == delTarget) {
                         //Check that the script isnt currently running
-                        if (s.runningScripts.indexOf(delTarget) > -1) {
-                            post("Cannot delete a script that is currently running!");
-                        } else {
-                            s.scripts.splice(i, 1);
+                        for (var j = 0; j < s.runningScripts.length; ++j) {
+                            if (s.runningScripts[j].filename == delTarget) {
+                                post("Cannot delete a script that is currently running!");
+                                return;
+                            }
                         }
+                        s.scripts.splice(i, 1);
                         return;
                     }
                 }
@@ -825,7 +868,7 @@ var Terminal = {
 			case "run":
 				//Run a program or a script
 				if (commandArray.length != 2) {
-					post("Incorrect number of arguments. Usage: run [program/script] [-t] [number threads]");
+					post("Incorrect number of arguments. Usage: run [program/script] [-t] [num threads] [arg1] [arg2]...");
 				} else {
 					var executableName = commandArray[1];
 					//Check if its a script or just a program/executable 
@@ -931,10 +974,15 @@ var Terminal = {
                 }
                 break;
 			case "tail":
-				if (commandArray.length != 2) {
-                    post("Incorrect number of arguments. Usage: tail [script]");
+				if (commandArray.length < 2) {
+                    post("Incorrect number of arguments. Usage: tail [script] [arg1] [arg2]...");
                 } else {
-                    var scriptName = commandArray[1];
+                    var results = commandArray[1].split(" ");
+                    var scriptName = results[0];
+                    var args = [];
+                    for (var i = 1; i < results.length; ++i) {
+                        args.push(results[i]);
+                    }
                     
                     //Can only tail script files
                     if (scriptName.endsWith(".script") == false) {
@@ -942,17 +990,52 @@ var Terminal = {
                     }
                     
                     //Check that the script exists on this machine
-                    var currScripts = Player.getCurrentServer().scripts;
-                    for (var i = 0; i < currScripts.length; ++i) {
-                        if (scriptName == currScripts[i].filename) {
-                            currScripts[i].displayLog();
-                            return;
-                        }
+                    var runningScript = findRunningScript(scriptName, args, s);
+                    if (runningScript == null) {
+                        post("Error: No such script exists");
+                        return;
                     }
-                    
-                    post("Error: No such script exists");
+                    logBoxCreate(runningScript);
                 }
 				break;
+            case "theme":
+                //todo support theme saving                
+                var args = commandArray[1] ? commandArray[1].split(" ") : [];
+                if(args.length != 1 && args.length != 3) {
+                    post("Incorrect number of arguments.");
+                    post("Usage: theme [default|muted|solarized] | [background color hex] [text color hex] [highlight color hex]");
+                }else if(args.length == 1){
+                    var themeName = args[0];
+                    if(themeName == "default"){
+                        document.body.style.setProperty('--my-highlight-color',"#ffffff");
+                        document.body.style.setProperty('--my-font-color',"#66ff33");
+                        document.body.style.setProperty('--my-background-color',"#000000");
+                    }else if(themeName == "muted"){
+                        document.body.style.setProperty('--my-highlight-color',"#ffffff");
+                        document.body.style.setProperty('--my-font-color',"#66ff33");
+                        document.body.style.setProperty('--my-background-color',"#252527");
+                    }else if(themeName == "solarized"){
+                        document.body.style.setProperty('--my-highlight-color',"#6c71c4");
+                        document.body.style.setProperty('--my-font-color',"#839496");
+                        document.body.style.setProperty('--my-background-color',"#002b36");
+                    }else{
+                        post("Theme not found");
+                    }                    
+                }else{
+                    inputBackgroundHex = args[0];
+                    inputTextHex = args[1];
+                    inputHighlightHex = args[2];
+                    if(/(^#[0-9A-F]{6}$)|(^#[0-9A-F]{3}$)/i.test(inputBackgroundHex) &&
+                       /(^#[0-9A-F]{6}$)|(^#[0-9A-F]{3}$)/i.test(inputTextHex) &&
+                       /(^#[0-9A-F]{6}$)|(^#[0-9A-F]{3}$)/i.test(inputHighlightHex)){
+                        document.body.style.setProperty('--my-highlight-color',inputHighlightHex);
+                        document.body.style.setProperty('--my-font-color',inputTextHex);
+                        document.body.style.setProperty('--my-background-color',inputBackgroundHex);
+                    }else{
+                        post("Invalid Hex Input for theme");
+                    }                    
+                }
+                break;
 			case "top":
 				//TODO List each's script RAM usage
                 post("Not yet implemented");
@@ -1155,35 +1238,71 @@ var Terminal = {
 		var server = Player.getCurrentServer();
 		
         var numThreads = 1;
-        //Get the number of threads
-        if (scriptName.indexOf(" -t ") != -1) {
-            var results = scriptName.split(" ");
-            if (results.length != 3) {
-                post("Invalid use of run command. Usage: run [script] [-t] [number threads]");
-                return;
-            }
-            numThreads = Math.round(Number(results[2]));
-            if (isNaN(numThreads) || numThreads < 1) {
-                post("Invalid number of threads specified. Number of threads must be greater than 0");
-                return;
-            }
-            scriptName = results[0];
+        var args = [];
+        var results = scriptName.split(" ");
+        if (results.length <= 0) {
+            post("This is a bug. Please contact developer");
         }
+        scriptName = results[0];
+        if (results.length > 1) {
+            if (results.length >= 3 && results[1] == "-t") {
+                numThreads = Math.round(Number(results[2]));
+                if (isNaN(numThreads) || numThreads < 1) {
+                    post("Invalid number of threads specified. Number of threads must be greater than 0");
+                    return;
+                }
+                for (var i = 3; i < results.length; ++i) {
+                    var arg = results[i];
+                    
+                    //Forced string
+                    if ((arg.startsWith("'") && arg.endsWith("'")) ||
+                        (arg.startsWith('"') && arg.endsWith('"'))) {
+                        args.push(arg.slice(1, -1));
+                        continue;
+                    }
+                    //Number
+                    var tempNum = Number(arg);
+                    if (!isNaN(tempNum)) {
+                        args.push(tempNum);
+                        continue;
+                    }
+                    //Otherwise string
+                    args.push(arg);
+                }
+            } else {
+                for (var i = 1; i < results.length; ++i) {
+                    var arg = results[i];
+                    
+                    //Forced string
+                    if ((arg.startsWith("'") && arg.endsWith("'")) ||
+                        (arg.startsWith('"') && arg.endsWith('"'))) {
+                        args.push(arg.slice(1, -1));
+                        continue;
+                    }
+                    //Number
+                    var tempNum = Number(arg);
+                    if (!isNaN(tempNum)) {
+                        args.push(tempNum);
+                        continue;
+                    }
+                    //Otherwise string
+                    args.push(arg);
+                }
+            }
+        } 
+    
         
         //Check if this script is already running
-		for (var i = 0; i < server.runningScripts.length; i++) {
-			if (server.runningScripts[i] == scriptName) {
-				post("ERROR: This script is already running. Cannot run multiple instances");
-				return;
-			}
-		}
+        if (findRunningScript(scriptName, args, server) != null) {
+            post("ERROR: This script is already running. Cannot run multiple instances");
+            return;
+        }
         
 		//Check if the script exists and if it does run it
 		for (var i = 0; i < server.scripts.length; i++) {
 			if (server.scripts[i].filename == scriptName) {
 				//Check for admin rights and that there is enough RAM availble to run
                 var script = server.scripts[i];
-                script.threads = numThreads;
 				var ramUsage = script.ramUsage * numThreads * Math.pow(1.02, numThreads-1);
 				var ramAvailable = server.maxRam - server.ramUsed;
 				
@@ -1192,13 +1311,17 @@ var Terminal = {
 					return;
 				} else if (ramUsage > ramAvailable){
 					post("This machine does not have enough RAM to run this script with " +
-                         script.threads + " threads. Script requires " + ramUsage + "GB of RAM");
+                         numThreads + " threads. Script requires " + ramUsage + "GB of RAM");
 					return;
-				}else {
+				} else {
 					//Able to run script
-					post("Running script with " + script.threads +  " thread(s). May take a few seconds to start up the process...");
-					server.runningScripts.push(script.filename);	//Push onto runningScripts
-					addWorkerScript(script, server);
+					post("Running script with " + numThreads +  " thread(s) and args: " + printArray(args) + ".");
+                    post("May take a few seconds to start up the process...");
+                    var runningScriptObj = new RunningScript(script, args);
+                    runningScriptObj.threads = numThreads;
+					server.runningScripts.push(runningScriptObj);
+                    
+					addWorkerScript(runningScriptObj, server);
 					return;
 				}
 			}
diff --git a/src/engine.js b/src/engine.js
index 809937fd3..0de7031fe 100644
--- a/src/engine.js
+++ b/src/engine.js
@@ -545,6 +545,10 @@ var Engine = {
                 displayCreateProgramContent();
             }
             
+            if (logBoxOpened) {
+                logBoxUpdateText();
+            }
+            
             Engine.Counters.updateDisplays = 3;
         }
         
@@ -908,13 +912,17 @@ var Engine = {
             return false;
         });
         
-        //Character Overview Save button
-        var charOverviewSaveButton = document.getElementById("character-overview-save-button");
-        charOverviewSaveButton.addEventListener("click", function() {
+        //Character Overview buttons
+        document.getElementById("character-overview-save-button").addEventListener("click", function() {
             saveObject.saveGame();
             return false;
         });
         
+        document.getElementById("character-overview-options-button").addEventListener("click", function() {
+            gameOptionsBoxOpen();
+            return false;
+        });
+        
         //Script Editor Netscript documentation button
         var netscriptDocButton = document.getElementById("script-editor-netscript-doc-button");
         netscriptDocButton.addEventListener("click", function() {
diff --git a/utils/DialogBox.js b/utils/DialogBox.js
index 50e9d72f7..cb24770d4 100644
--- a/utils/DialogBox.js
+++ b/utils/DialogBox.js
@@ -2,22 +2,6 @@
 dialogBoxes = [];
 
 //Close dialog box when clicking outside
-/*
-$(document).click(function(event) {
-    if (dialogBoxOpened) {
-        if (!$(event.target).closest('.dialog-box-container').length){
-            --dialogBoxCount;
-            dialogBoxes.splice(0, 1);
-            $(".dialog-box-container").remove();
-            
-            if (dialogBoxes.length == 0) {
-                dialogBoxOpened = false;
-            } else {
-                dialogBoxes[0].style.display +
-            }
-        }
-    }
-});*/
 $(document).click(function(event) {
     if (dialogBoxOpened && dialogBoxes.length >= 1) {
         if (!$(event.target).closest(dialogBoxes[0]).length){
@@ -34,18 +18,6 @@ $(document).click(function(event) {
 
 
 //Dialog box close buttons
-/*
-$(document).on('click', '.dialog-box-close-button', function( event ) {
-    console.log("clicked close button");
-    if (dialogBoxOpened) {
-        $(this).closest('.dialog-box-container').remove();
-        --dialogBoxCount;
-        if (dialogBoxes.length == 0) {
-            dialogBoxOpened = false;
-        }
-    }
-});
-*/
 $(document).on('click', '.dialog-box-close-button', function( event ) {
     if (dialogBoxOpened && dialogBoxes.length >= 1) {
         dialogBoxes[0].remove();
diff --git a/utils/HelperFunctions.js b/utils/HelperFunctions.js
index 09fdee6b3..dbda8e4df 100644
--- a/utils/HelperFunctions.js
+++ b/utils/HelperFunctions.js
@@ -32,4 +32,21 @@ function clearEventListeners(elemId) {
 
 function getRandomInt(min, max) {
     return Math.floor(Math.random() * (max - min + 1)) + min;
+}
+
+//Returns true if all elements are equal, and false otherwise
+//Assumes both arguments are arrays and that there are no nested arrays
+function compareArrays(a1, a2) {
+    if (a1.length != a2.length) {
+        return false;
+    }
+    
+    for (var i = 0; i < a1.length; ++i) {
+        if (a1[i] != a2[i]) {return false;}
+    }
+    return true;
+}
+
+function printArray(a) {
+    return "[" + a.join(", ") + "]";
 }
\ No newline at end of file
diff --git a/utils/LogBox.js b/utils/LogBox.js
new file mode 100644
index 000000000..2c68b476b
--- /dev/null
+++ b/utils/LogBox.js
@@ -0,0 +1,59 @@
+/* Log Box */
+
+//Close box when clicking outside
+/*
+$(document).click(function(event) {
+    if (logBoxOpened) {        
+        if ( $(event.target).closest("#log-box-container").get(0) == null ) {         
+            logBoxClose();         
+        }
+    }
+});
+*/
+ 
+function logBoxInit() {
+    var closeButton = document.getElementById("log-box-close");
+    logBoxClose();
+    
+    //Close Dialog box
+    closeButton.addEventListener("click", function() {
+        logBoxClose();
+        return false;
+    });
+};
+
+document.addEventListener("DOMContentLoaded", logBoxInit, false);
+
+logBoxClose = function() {
+    logBoxOpened = false;
+    var logBox = document.getElementById("log-box-container");
+    logBox.style.display = "none";
+}
+
+logBoxOpen = function() {
+    logBoxOpened = true;
+    
+    var logBox = document.getElementById("log-box-container");
+    logBox.style.display = "block";
+}
+
+
+var logBoxOpened = false;
+var logBoxCurrentScript = null;
+//ram argument is in GB
+logBoxCreate = function(script) {
+    logBoxCurrentScript = script;
+    logBoxOpen();
+    logBoxUpdateText();
+}
+
+logBoxUpdateText = function() {
+    var txt = document.getElementById("log-box-text");
+    if (logBoxCurrentScript && logBoxOpened && txt) {
+        txt.innerHTML = logBoxCurrentScript.filename + ":<br>";
+        for (var i = 0; i < logBoxCurrentScript.logs.length; ++i) {
+            txt.innerHTML += logBoxCurrentScript.logs[i];
+            txt.innerHTML += "<br>";
+        }
+    }
+}
\ No newline at end of file
diff --git a/utils/PurchaseRamForHomeBox.js b/utils/PurchaseRamForHomeBox.js
index 5f0bbc9b8..096451382 100644
--- a/utils/PurchaseRamForHomeBox.js
+++ b/utils/PurchaseRamForHomeBox.js
@@ -36,7 +36,7 @@ purchaseRamForHomeBoxCreate = function() {
     //Calculate cost
     //Have cost increase by some percentage each time RAM has been upgraded
     var cost = currentRam * CONSTANTS.BaseCostFor1GBOfRamHome;
-    var mult = Math.pow(1.40, numUpgrades);
+    var mult = Math.pow(1.43, numUpgrades);
     cost = cost * mult;
     
     purchaseRamForHomeBoxSetText("Would you like to purchase additional RAM for your home computer? <br><br>" +