diff --git a/Essentials Core/PepperDashEssentialsBase/SmartObjects/SmartObjectDynamicList.cs b/Essentials Core/PepperDashEssentialsBase/SmartObjects/SmartObjectDynamicList.cs
index 5c4f767a..bf73ba1b 100644
--- a/Essentials Core/PepperDashEssentialsBase/SmartObjects/SmartObjectDynamicList.cs	
+++ b/Essentials Core/PepperDashEssentialsBase/SmartObjects/SmartObjectDynamicList.cs	
@@ -33,6 +33,12 @@ namespace PepperDash.Essentials.Core.SmartObjects
 		/// </summary>
 		public int MaxCount { get; private set; }
 
+        /// <summary>
+        /// Wrapper for smart object
+        /// </summary>
+        /// <param name="so"></param>
+        /// <param name="useUserObjectHandler">True if the standard user object action handler will be used</param>
+        /// <param name="nameSigOffset">The starting join of the string sigs for the button labels</param>
 		public SmartObjectDynamicList(SmartObject so, bool useUserObjectHandler, uint nameSigOffset) : base(so, useUserObjectHandler) 
 		{		
 			try
diff --git a/Essentials Core/PepperDashEssentialsBase/Touchpanels/TriListExtensions.cs b/Essentials Core/PepperDashEssentialsBase/Touchpanels/TriListExtensions.cs
index 15287a64..bc9ff012 100644
--- a/Essentials Core/PepperDashEssentialsBase/Touchpanels/TriListExtensions.cs	
+++ b/Essentials Core/PepperDashEssentialsBase/Touchpanels/TriListExtensions.cs	
@@ -81,21 +81,25 @@ namespace PepperDash.Essentials.Core
         public static BoolOutputSig SetSigHeldAction(this BasicTriList tl, uint sigNum, uint heldMs, Action heldAction, Action releaseAction)
         {
             CTimer heldTimer = null;
+            bool wasHeld = false;
             return tl.SetBoolSigAction(sigNum, press =>
             {
                 if (press)
                 {
-
+                    wasHeld = false;
                     // Could insert a pressed action here
                     heldTimer = new CTimer(o =>
                     {
                         // if still held and there's an action
                         if (tl.BooleanOutput[sigNum].BoolValue && heldAction != null)
+                        {
+                            wasHeld = true;
                             // Hold action here
                             heldAction();
+                        }
                     }, heldMs);
                 }
-                else if (heldTimer != null) // released
+                else if(!wasHeld) // released
                 {
                     heldTimer.Stop();
                     if (releaseAction != null)
diff --git a/Essentials/PepperDashEssentials/PepperDashEssentials.csproj b/Essentials/PepperDashEssentials/PepperDashEssentials.csproj
index ccb37bf3..cb43f6ca 100644
--- a/Essentials/PepperDashEssentials/PepperDashEssentials.csproj
+++ b/Essentials/PepperDashEssentials/PepperDashEssentials.csproj
@@ -164,12 +164,14 @@
     <Compile Include="FOR REFERENCE UI\PageControllers\PageControllerLargeSetTopBoxGeneric.cs" />
     <Compile Include="FOR REFERENCE UI\PageControllers\LargeTouchpanelControllerBase.cs" />
     <Compile Include="FOR REFERENCE UI\Panels\SmartGraphicsTouchpanelControllerBase.cs" />
+    <Compile Include="UIDrivers\SigInterlock.cs" />
     <Compile Include="UIDrivers\EssentialsHuddleVTC\EssentialsHuddlePresentationUiDriver.cs" />
+    <Compile Include="UIDrivers\EssentialsHuddleVTC\EssentialsHuddleTechPageDriver.cs" />
     <Compile Include="UI\HttpLogoServer.cs" />
     <Compile Include="UI\SubpageReferenceListCallStagingItem.cs" />
     <Compile Include="UIDrivers\VC\EssentialsVideoCodecUiDriver.cs" />
     <Compile Include="UIDrivers\JoinedSigInterlock.cs" />
-    <Compile Include="UIDrivers\EssentialsHuddleVTC\HuddleVTCPanelAvFunctionsDriver.cs" />
+    <Compile Include="UIDrivers\EssentialsHuddleVTC\EssentialsHuddleVtc1PanelAvFunctionsDriver.cs" />
     <Compile Include="UIDrivers\VolumeAndSourceChangeArgs.cs" />
     <Compile Include="UI\JoinConstants\UISmartObjectJoin.cs" />
     <Compile Include="UI\JoinConstants\UIStringlJoin.cs" />
diff --git a/Essentials/PepperDashEssentials/Room/Config/EssentialsRoomConfig.cs b/Essentials/PepperDashEssentials/Room/Config/EssentialsRoomConfig.cs
index 6ccb0f33..934bd1f5 100644
--- a/Essentials/PepperDashEssentials/Room/Config/EssentialsRoomConfig.cs
+++ b/Essentials/PepperDashEssentials/Room/Config/EssentialsRoomConfig.cs
@@ -141,7 +141,7 @@ namespace PepperDash.Essentials.Room.Config
             if (Type == "url")
                 return Url;
             if (Type == "system")
-                return string.Format("http://{0}:5646/logo", 
+                return string.Format("http://{0}:8080/logo.png", 
                     CrestronEthernetHelper.GetEthernetParameter(CrestronEthernetHelper.ETHERNET_PARAMETER_TO_GET.GET_CURRENT_IP_ADDRESS, 0));
             return null;
         }
diff --git a/Essentials/PepperDashEssentials/UI/HttpLogoServer.cs b/Essentials/PepperDashEssentials/UI/HttpLogoServer.cs
index 8ff93a07..f04f6872 100644
--- a/Essentials/PepperDashEssentials/UI/HttpLogoServer.cs
+++ b/Essentials/PepperDashEssentials/UI/HttpLogoServer.cs
@@ -64,8 +64,6 @@ namespace PepperDash.Essentials
         void Server_OnHttpRequest(object sender, OnHttpRequestArgs args)
         {
             var path = args.Request.Path;
-            Debug.Console(0, "########## PATH={0}", path);
-
             if (File.Exists(FileDirectory + @"\" + path))
             {
                 string filePath = path.Replace('/', '\\');
@@ -74,7 +72,6 @@ namespace PepperDash.Essentials
                 {
                     args.Response.Header.ContentType = GetContentType(new FileInfo(localPath).Extension);
                     args.Response.ContentStream = new FileStream(localPath, FileMode.Open, FileAccess.Read);
-                    //args.Response.CloseStream = true;
                 }
                 else
                 {
diff --git a/Essentials/PepperDashEssentials/UI/JoinConstants/UIBoolJoin.cs b/Essentials/PepperDashEssentials/UI/JoinConstants/UIBoolJoin.cs
index 26cc59ea..7d2f41a2 100644
--- a/Essentials/PepperDashEssentials/UI/JoinConstants/UIBoolJoin.cs
+++ b/Essentials/PepperDashEssentials/UI/JoinConstants/UIBoolJoin.cs
@@ -206,6 +206,43 @@ namespace PepperDash.Essentials
 
         // Letter joins start at 2921;
 
+
+
+        /// <summary>
+        /// 3101
+        /// </summary>
+        public const uint TechExitButton = 3101;
+        /// <summary>
+        /// 3106
+        /// </summary>
+        public const uint TechCommonItemsVisbible = 3106;
+        /// <summary>
+        /// 3107
+        /// </summary>
+        public const uint TechSystemStatusVisible = 3107;
+        /// <summary>
+        /// 3108
+        /// </summary>
+        public const uint TechDisplayControlsVisible = 3108;
+        /// <summary>
+        /// 3109
+        /// </summary>
+        public const uint TechPanelSetupVisible = 3109;
+        /// <summary>
+        /// 3110
+        /// </summary>
+        public const uint TechAdvancedVolumeVisible = 3110;
+        /// <summary>
+        /// 3111
+        /// </summary>
+        public const uint TechAboutVisible = 3111;
+        /// <summary>
+        /// 3112
+        /// </summary>
+        public const uint TechSchedulerVisible = 3112;
+
+
+
        //******************************************************
         /// <summary>
         /// 3811
@@ -300,14 +337,8 @@ namespace PepperDash.Essentials
         /// 3891
         /// </summary>
         public const uint VolumeDefaultPress = 3891;
-        /// <summary>
-        /// 3901
-        /// </summary>
-        public const uint TechPagesExitButton = 3901;
-        /// <summary>
-        /// 3902
-        /// </summary>
-        public const uint TechPanelSetupVisible = 3902;
+
+
         /// <summary>
         /// 3999
         /// </summary>
diff --git a/Essentials/PepperDashEssentials/UI/JoinConstants/UISmartObjectJoin.cs b/Essentials/PepperDashEssentials/UI/JoinConstants/UISmartObjectJoin.cs
index ceea3a89..5769fc52 100644
--- a/Essentials/PepperDashEssentials/UI/JoinConstants/UISmartObjectJoin.cs
+++ b/Essentials/PepperDashEssentials/UI/JoinConstants/UISmartObjectJoin.cs
@@ -29,6 +29,10 @@
         /// 15022 The main activity footer
         /// </summary>
         public const uint ActivityFooterSRL = 15022;
+        /// <summary>
+        /// 3901 The Tech page menu list
+        /// </summary>
+        public const uint TechMenuList = 3901;
 
 	}
 }
\ No newline at end of file
diff --git a/Essentials/PepperDashEssentials/UI/JoinConstants/UIStringlJoin.cs b/Essentials/PepperDashEssentials/UI/JoinConstants/UIStringlJoin.cs
index c49fae06..b38188c9 100644
--- a/Essentials/PepperDashEssentials/UI/JoinConstants/UIStringlJoin.cs
+++ b/Essentials/PepperDashEssentials/UI/JoinConstants/UIStringlJoin.cs
@@ -28,6 +28,14 @@ namespace PepperDash.Essentials
         /// </summary>
         //public const uint KeypadText = 2901;
 
+        /// <summary>
+        /// 3101 - This is the start of the range 3101 - 3120
+        /// </summary>
+        public const uint TechMenuButtonTextStart = 3101;
+
+        //----- through 3120
+
+
         /// <summary>
         /// 3812
         /// </summary>
diff --git a/Essentials/PepperDashEssentials/UIDrivers/Essentials/EssentialsHuddlePanelAvFunctionsDriver.cs b/Essentials/PepperDashEssentials/UIDrivers/Essentials/EssentialsHuddlePanelAvFunctionsDriver.cs
index fbf22900..ecd4fb04 100644
--- a/Essentials/PepperDashEssentials/UIDrivers/Essentials/EssentialsHuddlePanelAvFunctionsDriver.cs
+++ b/Essentials/PepperDashEssentials/UIDrivers/Essentials/EssentialsHuddlePanelAvFunctionsDriver.cs
@@ -220,7 +220,7 @@ namespace PepperDash.Essentials
             // Setup button
             TriList.SetSigHeldAction(UIBoolJoin.GearHeaderButtonPress, 2000,
                 () => PopupInterlock.ShowInterlockedWithToggle(UIBoolJoin.TechPanelSetupVisible));// ShowInterlockedModal(UIBoolJoin.TechPanelSetupVisible));
-            TriList.SetSigFalseAction(UIBoolJoin.TechPagesExitButton, () =>
+            TriList.SetSigFalseAction(UIBoolJoin.TechExitButton, () =>
                 PopupInterlock.HideAndClear()); // HideCurrentInterlockedModal());
 #warning This gets overridden by config after NYU demo
             if(TriList is CrestronApp)
diff --git a/Essentials/PepperDashEssentials/UIDrivers/EssentialsHuddleVTC/EssentialsHuddleTechPageDriver.cs b/Essentials/PepperDashEssentials/UIDrivers/EssentialsHuddleVTC/EssentialsHuddleTechPageDriver.cs
new file mode 100644
index 00000000..67cb5d8f
--- /dev/null
+++ b/Essentials/PepperDashEssentials/UIDrivers/EssentialsHuddleVTC/EssentialsHuddleTechPageDriver.cs
@@ -0,0 +1,77 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Text.RegularExpressions;
+using Crestron.SimplSharp;
+using Crestron.SimplSharpPro.DeviceSupport;
+
+using PepperDash.Core;
+using PepperDash.Essentials;
+using PepperDash.Essentials.Core;
+using PepperDash.Essentials.Core.SmartObjects;
+using PepperDash.Essentials.Core.Touchpanels.Keyboards;
+
+namespace PepperDash.Essentials.UIDrivers
+{
+    public class EssentialsHuddleTechPageDriver : PanelDriverBase
+    {
+        SmartObjectDynamicList MenuList;
+        IAVDriver Parent;
+        JoinedSigInterlock PagesInterlock;
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="trilist"></param>
+        /// <param name="parent"></param>
+        public EssentialsHuddleTechPageDriver(BasicTriListWithSmartObject trilist, IAVDriver parent)
+            : base(trilist)
+        {
+            Parent = parent;
+            PagesInterlock = new JoinedSigInterlock(trilist);
+            PagesInterlock.SetButDontShow(UIBoolJoin.TechSystemStatusVisible);
+
+            trilist.SetSigFalseAction(UIBoolJoin.TechExitButton, Hide);
+
+            MenuList = new SmartObjectDynamicList(trilist.SmartObjects[UISmartObjectJoin.TechMenuList], 
+                true, 3100);
+
+            MenuList.SetFeedback(1, true); // initial fb
+
+            MenuList.SetItemMainText(1, "System Status");
+            MenuList.SetItemButtonAction(1, b => { 
+                if (b) PagesInterlock.ShowInterlocked(UIBoolJoin.TechSystemStatusVisible); 
+                MenuList.SetFeedback(1, true);
+            });
+
+            MenuList.SetItemMainText(2, "Panel Setup");
+            MenuList.SetItemButtonAction(2, b => { 
+                if (b) PagesInterlock.ShowInterlocked(UIBoolJoin.TechPanelSetupVisible);
+                MenuList.SetFeedback(2, true);
+            });
+
+            MenuList.SetItemMainText(3, "System Status");
+            MenuList.SetItemButtonAction(3, b => { 
+                if (b) PagesInterlock.ShowInterlocked(UIBoolJoin.TechDisplayControlsVisible); 
+                MenuList.SetFeedback(3, true);
+            });
+
+            MenuList.Count = 3;
+        }
+
+        public override void Show()
+        {
+            TriList.SetBool(UIBoolJoin.TechCommonItemsVisbible, true);
+            PagesInterlock.Show();
+            base.Show();
+        }
+
+        public override void Hide()
+        {
+            TriList.SetBool(UIBoolJoin.TechCommonItemsVisbible, false);
+            PagesInterlock.Hide();
+            base.Hide();
+        }
+    }
+}
\ No newline at end of file
diff --git a/Essentials/PepperDashEssentials/UIDrivers/EssentialsHuddleVTC/HuddleVTCPanelAvFunctionsDriver.cs b/Essentials/PepperDashEssentials/UIDrivers/EssentialsHuddleVTC/EssentialsHuddleVtc1PanelAvFunctionsDriver.cs
similarity index 96%
rename from Essentials/PepperDashEssentials/UIDrivers/EssentialsHuddleVTC/HuddleVTCPanelAvFunctionsDriver.cs
rename to Essentials/PepperDashEssentials/UIDrivers/EssentialsHuddleVTC/EssentialsHuddleVtc1PanelAvFunctionsDriver.cs
index da6f21c7..29eacc9b 100644
--- a/Essentials/PepperDashEssentials/UIDrivers/EssentialsHuddleVTC/HuddleVTCPanelAvFunctionsDriver.cs
+++ b/Essentials/PepperDashEssentials/UIDrivers/EssentialsHuddleVTC/EssentialsHuddleVtc1PanelAvFunctionsDriver.cs
@@ -121,16 +121,47 @@ namespace PepperDash.Essentials
         /// </summary>
         JoinedSigInterlock StagingBarInterlock;
 
+        /// <summary>
+        /// Interlocks the various call-related subpages
+        /// </summary>
         JoinedSigInterlock CallPagesInterlock;
 
+        /// <summary>
+        /// The Video codec driver
+        /// </summary>
         PepperDash.Essentials.UIDrivers.VC.EssentialsVideoCodecUiDriver VCDriver;
 
+        /// <summary>
+        /// The driver for the tech page. Lazy getter for memory usage
+        /// </summary>
+        PepperDash.Essentials.UIDrivers.EssentialsHuddleTechPageDriver TechDriver
+        {
+            get
+            {
+                if (_TechDriver == null)
+                    _TechDriver = new PepperDash.Essentials.UIDrivers.EssentialsHuddleTechPageDriver(TriList, this);
+                return _TechDriver;
+            }
+        }
+        PepperDash.Essentials.UIDrivers.EssentialsHuddleTechPageDriver _TechDriver;
+
+        /// <summary>
+        /// Controls timeout of notification ribbon timer
+        /// </summary>
         CTimer RibbonTimer;
 
+        /// <summary>
+        /// The keyboard
+        /// </summary>
         public PepperDash.Essentials.Core.Touchpanels.Keyboards.HabaneroKeyboardController Keyboard { get; private set; }
 
+        /// <summary>
+        /// The mode showing. Presentation or call.
+        /// </summary>
         UiDisplayMode CurrentMode = UiDisplayMode.Start;
 
+
+
         /// <summary>
         /// Constructor
         /// </summary>
@@ -277,9 +308,9 @@ namespace PepperDash.Essentials
             
             // Setup button - shows volumes with default button OR hold for tech page
             TriList.SetSigHeldAction(UIBoolJoin.GearHeaderButtonPress, 2000,
-                () => PopupInterlock.ShowInterlockedWithToggle(UIBoolJoin.TechPanelSetupVisible),
+                ShowTech,
                 () => PopupInterlock.ShowInterlockedWithToggle(UIBoolJoin.VolumesPageVisible)); 
-            TriList.SetSigFalseAction(UIBoolJoin.TechPagesExitButton, () =>
+            TriList.SetSigFalseAction(UIBoolJoin.TechExitButton, () =>
                 PopupInterlock.HideAndClear());
 
             // Volume related things
@@ -379,6 +410,15 @@ namespace PepperDash.Essentials
             }
         }
 
+        /// <summary>
+        /// Reveals the tech page and puts away anything that's in the way.
+        /// </summary>
+        void ShowTech()
+        {
+            PopupInterlock.HideAndClear();
+            TechDriver.Show();
+        }
+
         /// <summary>
         /// When the room is off, set the footer SRL
         /// </summary>
diff --git a/Essentials/PepperDashEssentials/UIDrivers/SigInterlock.cs b/Essentials/PepperDashEssentials/UIDrivers/SigInterlock.cs
new file mode 100644
index 00000000..e62fc7f3
--- /dev/null
+++ b/Essentials/PepperDashEssentials/UIDrivers/SigInterlock.cs
@@ -0,0 +1,99 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Crestron.SimplSharp;
+using Crestron.SimplSharpPro;
+using Crestron.SimplSharpPro.DeviceSupport;
+
+using PepperDash.Core;
+using PepperDash.Essentials.Core;
+
+namespace PepperDash.Essentials
+{
+    /// <summary>
+    /// Used for interlocking sigs, using a set-clears-last-set model.
+    /// </summary>
+    public class SigInterlock
+    {
+        /// <summary>
+        /// 
+        /// </summary>
+        public BoolInputSig CurrentSig { get; private set; }
+        
+        /// <summary>
+        /// 
+        /// </summary>
+        public SigInterlock()
+        {
+        }
+
+        /// <summary>
+        /// Hides CurrentJoin and shows join. Does nothing when resending CurrentJoin
+        /// </summary>
+        public void ShowInterlocked(BoolInputSig sig)
+        {
+            if (CurrentSig == sig)
+                return;
+            SetButDontShow(sig);
+            sig.BoolValue = true;
+        }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="join"></param>
+        public void ShowInterlockedWithToggle(BoolInputSig sig)
+        {
+            if(CurrentSig == sig)
+                HideAndClear();
+            else
+            {
+                if(CurrentSig != null)
+                    CurrentSig.BoolValue = false;
+                CurrentSig = sig;
+                CurrentSig.BoolValue = true;
+            }
+
+        }
+
+        /// <summary>
+        /// Hides current Sig and clears CurrentSig
+        /// </summary>
+        public void HideAndClear()
+        {
+            Hide();
+            CurrentSig = null;
+        }
+
+        /// <summary>
+        /// Hides the current Sig but does not clear the selected Sig in case
+        /// it needs to be reshown
+        /// </summary>
+        public void Hide()
+        {
+            if(CurrentSig != null)
+                CurrentSig.BoolValue = false;
+        }
+
+        /// <summary>
+        /// If CurrentSig is set, it restores that Sig
+        /// </summary>
+        public void Show()
+        {
+            if(CurrentSig != null)
+                CurrentSig.BoolValue = true;
+        }
+
+        /// <summary>
+        /// Useful for pre-setting the interlock but not enabling it. Sets CurrentSig
+        /// </summary>
+        /// <param name="join"></param>
+        public void SetButDontShow(BoolInputSig sig)
+        {
+            if (CurrentSig != null)
+                CurrentSig.BoolValue = false;
+            CurrentSig = sig;
+        }
+    }
+}
\ No newline at end of file
diff --git a/Release Package/PepperDashEssentials.cpz b/Release Package/PepperDashEssentials.cpz
index 39091a7d..d9d9c054 100644
Binary files a/Release Package/PepperDashEssentials.cpz and b/Release Package/PepperDashEssentials.cpz differ
diff --git a/Release Package/PepperDashEssentials.dll b/Release Package/PepperDashEssentials.dll
index 6b4b4515..c813158f 100644
Binary files a/Release Package/PepperDashEssentials.dll and b/Release Package/PepperDashEssentials.dll differ