diff --git a/axios/Axios_settings.cs b/axios/Axios_settings.cs
index 9e9f22b..47b9d2c 100644
--- a/axios/Axios_settings.cs
+++ b/axios/Axios_settings.cs
@@ -41,6 +41,13 @@
  * 
  * 1.0.0.9 - 3/16/2012
  * - Changeing the complex objects alot - now they are more like "chained" objects
+ * - Adding checks for if objects are getting deleted too fast
+ * 
+ * 1.0.1.0 - 3/20/2012
+ * - Taking out hard coded debug statements for the screen system
+ * - Adding field to allow/disallow automated mouse joints per object
+ * - Fixing bug with last screen not exiting if it is a background screen
+ * 
  * 
  */
 
diff --git a/axios/ScreenSystem/GameScreen.cs b/axios/ScreenSystem/GameScreen.cs
index 54e4ae3..68281cc 100644
--- a/axios/ScreenSystem/GameScreen.cs
+++ b/axios/ScreenSystem/GameScreen.cs
@@ -270,7 +270,7 @@ namespace FarseerPhysics.SamplesFramework
         /// </summary>
         public virtual void ExitScreen()
         {
-            if (TransitionOffTime == TimeSpan.Zero)
+            if (TransitionOffTime == TimeSpan.Zero && this.TransitionPosition == 0 && this.TransitionAlpha == 1)
             {
                 // If the screen has a zero transition time, remove it immediately.
                 ScreenManager.RemoveScreen(this);
diff --git a/axios/ScreenSystem/MenuScreen.cs b/axios/ScreenSystem/MenuScreen.cs
index 6cf1bc5..2b649d6 100644
--- a/axios/ScreenSystem/MenuScreen.cs
+++ b/axios/ScreenSystem/MenuScreen.cs
@@ -189,12 +189,15 @@ namespace FarseerPhysics.SamplesFramework
             }
             else if (input.IsMenuCancel())
             {
-                if (this.ScreenState == SamplesFramework.ScreenState.Active)
+                if (this.ScreenState == SamplesFramework.ScreenState.Active && this.TransitionPosition == 0 && this.TransitionAlpha == 1)
                 {
-                    if (ScreenManager.GetScreens().Length == 2)
-                        ScreenManager.Game.Exit();
-                    else
-                        this.ExitScreen();
+                    //GameScreen[] screens = ScreenManager.GetScreens();
+                    //if (screens[screens.Length - 1] is BackgroundScreen ||| screens.Length )
+                    //    ScreenManager.Game.Exit();
+                    //if (ScreenManager.GetScreens().Length == 2)
+                    //    ScreenManager.Game.Exit();
+                    //else
+                    this.ExitScreen();
                 }
                 //ScreenManager.Game.Exit();
             }
diff --git a/axios/ScreenSystem/ScreenManagerComponent.cs b/axios/ScreenSystem/ScreenManagerComponent.cs
index 0218aba..2705ce0 100644
--- a/axios/ScreenSystem/ScreenManagerComponent.cs
+++ b/axios/ScreenSystem/ScreenManagerComponent.cs
@@ -139,7 +139,7 @@ namespace FarseerPhysics.SamplesFramework
             // the process of updating one screen adds or removes others.
             _screensToUpdate.Clear();
 
-            if (_screens.Count == 0)
+            if (_screens.Count == 0 || (_screens.Count == 1 && _screens[0] is BackgroundScreen))
                 //I'm done, exit
                 this.Game.Exit();