diff --git a/MeadeAutostar497/AscomClasses/Telescope.cs b/MeadeAutostar497/AscomClasses/Telescope.cs
index 9892ea6..d17efa0 100644
--- a/MeadeAutostar497/AscomClasses/Telescope.cs
+++ b/MeadeAutostar497/AscomClasses/Telescope.cs
@@ -956,15 +956,15 @@ namespace ASCOM.MeadeAutostar497
         {
             get
             {
-                tl.LogMessage("Absolute Get", true.ToString());
-                return true; // This is an absolute focuser
+                tl.LogMessage("Absolute Get", false.ToString());
+                return false; // This is an absolute focuser
             }
         }
 
         public void Halt()
         {
-            tl.LogMessage("Halt", "Not implemented");
-            throw new ASCOM.MethodNotImplementedException("Halt");
+            tl.LogMessage("Halt", "Halting");
+            _telescopeController.FocuserHalt();
         }
 
         public bool IsMoving
diff --git a/MeadeAutostar497/Controller/FirmwareVersion.cs b/MeadeAutostar497/Controller/FirmwareVersion.cs
new file mode 100644
index 0000000..bdd0976
--- /dev/null
+++ b/MeadeAutostar497/Controller/FirmwareVersion.cs
@@ -0,0 +1,34 @@
+namespace ASCOM.MeadeAutostar497.Controller
+{
+    enum FirmwareVersion
+    {
+        autostar497_30eb,
+        autostar497_30ed,
+        autostar497_30ee,
+        autostar497_31ee,
+        autostar497_32ea,
+        //PEC added for Polar mounted scopes
+
+        autostar497_32ee,
+        autostar497_32eh,
+        //Some serial strings fixed.
+
+        autostar497_32ei,
+        autostar497_33ef,
+        //Some serial strings fixed.
+
+        autostar497_33el,
+        autostar497_40eb,
+        autostar497_40ee,
+        autostar497_40ef,
+        autostar497_41ec,
+        autostar497_42ed,
+        //Get serial command for daylight savings (:GH# returns 0 for disabled 1 for enabled)
+        //Set serial command for daylight savings (:SH0# disables, :SH1# enables)
+
+        autostar497_43ea,
+        autostar497_43ed,
+        autostar497_43eg
+        //Added :GW#, :AL#, :AA#, & :AP#
+    }
+}
\ No newline at end of file
diff --git a/MeadeAutostar497/Controller/ITelescopeController.cs b/MeadeAutostar497/Controller/ITelescopeController.cs
index 06698ea..bcc7b23 100644
--- a/MeadeAutostar497/Controller/ITelescopeController.cs
+++ b/MeadeAutostar497/Controller/ITelescopeController.cs
@@ -32,5 +32,6 @@ namespace ASCOM.MeadeAutostar497.Controller
         void SlewToTarget();
         void SlewToTargetAsync();
         void MoveAxis(TelescopeAxes axis, double rate);
+        void FocuserHalt();
     }
 }
\ No newline at end of file
diff --git a/MeadeAutostar497/Controller/TelescopeController.cs b/MeadeAutostar497/Controller/TelescopeController.cs
index db3916d..ffa83a9 100644
--- a/MeadeAutostar497/Controller/TelescopeController.cs
+++ b/MeadeAutostar497/Controller/TelescopeController.cs
@@ -800,6 +800,13 @@ namespace ASCOM.MeadeAutostar497.Controller
             }
         }
 
+        public void FocuserHalt()
+        {
+            SerialPort.Command(":FQ#");
+            //:FQ# Halt Focuser Motion
+            //Returns: Nothing
+        }
+
         //todo remove the polar parameter and split method into two.
         private void DoSlewAsync( bool polar) 
         {
diff --git a/MeadeAutostar497/MeadeAutostar497.csproj b/MeadeAutostar497/MeadeAutostar497.csproj
index 6de6351..5109500 100644
--- a/MeadeAutostar497/MeadeAutostar497.csproj
+++ b/MeadeAutostar497/MeadeAutostar497.csproj
@@ -89,6 +89,7 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="AscomClasses\Telescope.cs" />
+    <Compile Include="Controller\FirmwareVersion.cs" />
     <Compile Include="Controller\ISerialProcessor.cs" />
     <Compile Include="Controller\ITelescopeController.cs" />
     <Compile Include="Controller\SerialProcessor.cs" />
diff --git a/MeadeAutostar497/Properties/AssemblyInfo.cs b/MeadeAutostar497/Properties/AssemblyInfo.cs
index 2a06abf..a4133d1 100644
--- a/MeadeAutostar497/Properties/AssemblyInfo.cs
+++ b/MeadeAutostar497/Properties/AssemblyInfo.cs
@@ -35,5 +35,5 @@ using System.Runtime.InteropServices;
 // by using the '*' as shown below:
 //
 // TODO - Set your driver's version here
-[assembly: AssemblyVersion("0.0.0.0")]
-[assembly: AssemblyFileVersion("0.0.0.0")]
+[assembly: AssemblyVersion("0.1.0.0")]
+[assembly: AssemblyFileVersion("0.1.0.0")]