diff --git a/src/includes/Functions.lsl b/src/includes/Functions.lsl
index cdc4c65..859df33 100644
--- a/src/includes/Functions.lsl
+++ b/src/includes/Functions.lsl
@@ -17,4 +17,14 @@ CancelCallback(string sTimerID) {
 
 string BuildPacket(string sOperation, list lParams) {
     return llList2Json(JSON_OBJECT, lParams + ["op", sOperation]);
+}
+
+
+string MakeSession(string SessionType)
+{
+    // We will encode the 1st digit of the session type into the actual UUID itself
+    // Begin replacement
+    string sTmp = llGenerateKey();
+    sTmp = llGetSubString(SessionType, 0,0) + llGetSubString(sTmp, 1, -1);
+    return llToUpper(sTmp);
 }
\ No newline at end of file
diff --git a/src/includes/Variables.lsl b/src/includes/Variables.lsl
index fa72cad..54465a5 100644
--- a/src/includes/Variables.lsl
+++ b/src/includes/Variables.lsl
@@ -1,6 +1,7 @@
 integer LINK_SIGNAL_SETTINGS = 0904241;
 integer LINK_SIGNAL_REBOOT = 0904242;
 integer LINK_SIGNAL_CALLBACKS = 0904243;
+integer LINK_SIGNAL_UPDATE = 0905241;
 
 
 string OP_SETTINGS_WRITE = "1";
@@ -17,6 +18,9 @@ string OP_CALLBACK_CHK_STATUS = "3";
 string OP_CALLBACK_READY = "4";
 string OP_CALLBACK = "5";
 
+string OP_UPDATE_START = "1";
+string OP_UPDATE_DONE = "2";
+
 
 
 string EMPTY_JSON = "{}";
@@ -36,4 +40,5 @@ integer g_iClientPin;
 integer g_iUpdateRunning;
 integer g_iCurrentBundle;
 integer g_iServerListener;
-integer g_iUpdateHasStarted;
\ No newline at end of file
+integer g_iUpdateHasStarted;
+key g_kSession;
\ No newline at end of file
diff --git a/src/preproc/Updater/NuShim [AC].lsl b/src/preproc/Updater/NuShim [AC].lsl
new file mode 100644
index 0000000..2c5c505
--- /dev/null
+++ b/src/preproc/Updater/NuShim [AC].lsl	
@@ -0,0 +1,12 @@
+/*
+
+This file is a part of NuSystem (https://git.zontreck.com/AriasCreations/NuSystem)
+
+NuSystem is licensed under the GPL.
+Please see the Git Source Tree for structured information on changes to indivudual files
+
+Initial Author: Aria (aria@zontreck.com)
+
+*/
+
+#include "../raw/updater/shim.lsl"
\ No newline at end of file
diff --git a/src/raw/updater/shim.lsl b/src/raw/updater/shim.lsl
index 3789d1d..e0c798b 100644
--- a/src/raw/updater/shim.lsl
+++ b/src/raw/updater/shim.lsl
@@ -1,4 +1,10 @@
-#include "includes/common.lsl"
+#include "Variables.lsl"
+#include "Functions.lsl"
+#include "Version.lsl"
+#include "../external/AriasCreations/Common.lsl"
+#include "../external/AriasCreations/Helpers.lsl"
+
+string g_sOldVersion = "";
 
 default
 {
@@ -8,15 +14,17 @@ default
         // We can now perform update specific preparations
         // First off send the update started signal
         if(llGetStartParameter()==0)llSetScriptState(llGetScriptName(), FALSE);
-        if(llGetInventoryType("SynthOS Installer") == INVENTORY_SCRIPT){
+        if(llGetInventoryType("NuInstaller [AC]") == INVENTORY_SCRIPT){
             llSetScriptState(llGetScriptName(), FALSE);
             return;
         }
         g_kSession = MakeSession(SESSION_UPDATE);
-        signal(SIGNAL_UPDATE_START, g_kSession);
+        LM(LINK_SIGNAL_UPDATE, OP_UPDATE_START, llList2Json(JSON_OBJECT, ["session", g_kSession]));
         g_iStartup = llGetStartParameter();
 
         g_iUpdaterListener = llListen(UPDATER_CHANNEL, "", "", "");
+
+        g_sOldVersion = llLinksetDataRead("version");
     }
 
     dataserver( key kID, string sData )
@@ -30,7 +38,7 @@ default
                 {
                     DeleteDSReq(kID);
                     llRemoveInventory(llList2String(lMeta,1)); // Delete the BOM file
-                    llRegionSayTo(g_kUpdatePair, UPDATER_CHANNEL, Build("upgrade_security", ["pin", g_iClientPin, "secure_channel", g_iUpdaterSecureChannel]));
+                    llRegionSayTo(g_kUpdatePair, UPDATER_CHANNEL, BuildPacket("upgrade_security", ["pin", g_iClientPin, "secure_channel", g_iUpdaterSecureChannel]));
                 }else {
                     if(sData=="")jump next;
                     list lTmp = llParseString2List(sData,["|"], []);
@@ -54,7 +62,8 @@ default
         // Check the startup number against the pairing code
         if(iChannel == UPDATER_CHANNEL)
         {
-            if(llJsonGetValue(sMsg,["operation"]) == "connect")
+            string sOp = llJsonGetValue(sMsg, ["op"]);
+            if(sOp == "connect")
             {
                 integer iPair = (integer)llJsonGetValue(sMsg,["pair"]);
                 if(iPair == g_iStartup){
@@ -72,7 +81,7 @@ default
                     if(llGetInventoryType(sBOM)==INVENTORY_NOTECARD)
                         UpdateDSRequest(NULL, llGetNotecardLine(sBOM,1), SetDSMeta(["read", sBOM, 1])); // Start at line 1 to skip the Version Number
                     else
-                        llRegionSayTo(g_kUpdatePair, UPDATER_CHANNEL, Build("upgrade_security", ["pin", g_iClientPin, "secure_channel", g_iUpdaterSecureChannel]));
+                        llRegionSayTo(g_kUpdatePair, UPDATER_CHANNEL, BuildPacket("upgrade_security", ["pin", g_iClientPin, "secure_channel", g_iUpdaterSecureChannel]));
                 }
                 
             }
@@ -84,11 +93,12 @@ default
             // Due to SL not telling us UUIDs of things that we do not have full permission to, we must rely on a force update all approach.
             // This is not ideal but it is how non-full perm stuff must be updated.
 
-            if (llJsonGetValue(sMsg, ["operation"]) == "began")
+            string sOp = llJsonGetValue(sMsg, ["op"]);
+            if (sOp == "began")
             {
                 // The updater has begun to send items or install scripts. It'll be quiet for a little bit while the install happens.
                 // Currently there is nothing here to process
-            } else if(llJsonGetValue(sMsg, ["operation"]) == "ended")
+            } else if(sOp == "ended")
             {
                 // The updater has sent us everything and it has started to reset itself.
                 // We can safely assume the update is done. Sleep for about 10 seconds and then dispatch the update done signal
@@ -104,13 +114,13 @@ default
                     llSetScriptState(sName, TRUE); // We do not care about resetting them right here. Let them start up, then sleep and send the update done signal
                 }
                 llSleep(10);
-                signal(SIGNAL_UPDATE_DONE, g_kSession);
+                LM(LINK_SIGNAL_UPDATE, OP_UPDATE_DONE, llList2Json(JSON_OBJECT, ["session", g_kSession]));
                 llSetRemoteScriptAccessPin(0);
-                signal(SIGNAL_RESET, g_kSession);
+                LM(LINK_SIGNAL_REBOOT, "0", EMPTY_JSON);
                 llSleep(1);
-                llSay(0, "Update completed to "+llLinksetDataRead("os.softwareversion"));
+                llSay(0, "Update completed to "+llLinksetDataRead("version") + " from version " + g_sOldVersion);
                 llRemoveInventory(llGetScriptName()); // Clean up ourself
-            } else if(llJsonGetValue(sMsg, ["operation"]) == "prepare")
+            } else if(sOp == "prepare")
             {
                 string sItem=llJsonGetValue(sMsg,["details", "name"]);
                 // This signal is specific to items that need to be removed to make room for the newer item
@@ -121,7 +131,7 @@ default
 
                 // Send back the details packet which will include details like the item name, and type
                 // We are sending it on the main json payload this time instead of inside a json object ["details"]
-                llRegionSayTo(kID, iChannel, Build("continue", llJson2List(llJsonGetValue(sMsg,["details"]))));
+                llRegionSayTo(kID, iChannel, BuildPacket("continue", llJson2List(llJsonGetValue(sMsg,["details"]))));
                 
             }
         }