diff --git a/BizHawk.Emulation.Cores/Computers/AppleII/AppleII.ISettable.cs b/BizHawk.Emulation.Cores/Computers/AppleII/AppleII.ISettable.cs
index 91b1e5d31f..a1bd7be8e4 100644
--- a/BizHawk.Emulation.Cores/Computers/AppleII/AppleII.ISettable.cs
+++ b/BizHawk.Emulation.Cores/Computers/AppleII/AppleII.ISettable.cs
@@ -37,6 +37,9 @@ namespace BizHawk.Emulation.Cores.Computers.AppleII
 		{
 			_settings = o;
 			_machine.Video.IsMonochrome = _settings.Monochrome;
+
+			setCallbacks();
+
 			return false;
 		}
 
diff --git a/BizHawk.Emulation.Cores/Computers/AppleII/AppleII.cs b/BizHawk.Emulation.Cores/Computers/AppleII/AppleII.cs
index 21b57a5d99..cad6c19f38 100644
--- a/BizHawk.Emulation.Cores/Computers/AppleII/AppleII.cs
+++ b/BizHawk.Emulation.Cores/Computers/AppleII/AppleII.cs
@@ -54,12 +54,7 @@ namespace BizHawk.Emulation.Cores.Computers.AppleII
 
 			ser.Register<ITraceable>(Tracer);
 
-			//Set up Memory Callbacks
-			_machine.Memory.ReadCallback = MemoryCallbacks.CallReads;
-			_machine.Memory.WriteCallback = MemoryCallbacks.CallWrites;
-			_machine.Memory.ExecuteCallback = MemoryCallbacks.CallExecutes;
-
-			_machine.Memory.InputCallback = InputCallbacks.Call;
+			setCallbacks();
 
 			InitSaveStates();
 			SetupMemoryDomains();
@@ -180,5 +175,14 @@ namespace BizHawk.Emulation.Cores.Computers.AppleII
 
 			Frame++;
 		}
+
+		private void setCallbacks()
+		{
+			_machine.Memory.ReadCallback = MemoryCallbacks.CallReads;
+			_machine.Memory.WriteCallback = MemoryCallbacks.CallWrites;
+			_machine.Memory.ExecuteCallback = MemoryCallbacks.CallExecutes;
+			_machine.Memory.InputCallback = InputCallbacks.Call;
+		}
+
 	}
 }
diff --git a/ExternalCoreProjects/Virtu/Machine.cs b/ExternalCoreProjects/Virtu/Machine.cs
index 24c5b64b0f..c8ed15e4ca 100644
--- a/ExternalCoreProjects/Virtu/Machine.cs
+++ b/ExternalCoreProjects/Virtu/Machine.cs
@@ -83,7 +83,6 @@ namespace Jellyfish.Virtu
 			}
 		}
 
-
 		public void BizInitialize()
 		{
 			Initialize();
@@ -139,11 +138,12 @@ namespace Jellyfish.Virtu
 			};
 
 			ser.Converters.Add(new TypeTypeConverter(new[]
-				{
-					// all expected Types to convert are either in this assembly or mscorlib
-					typeof(Machine).Assembly,
-					typeof(object).Assembly
-				}));
+			{
+				// all expected Types to convert are either in this assembly or mscorlib
+				typeof(Machine).Assembly,
+				typeof(object).Assembly
+			}));
+			
 			ser.Converters.Add(new DelegateConverter());
 			ser.Converters.Add(new ArrayConverter());
 
diff --git a/References/Virtu.dll b/References/Virtu.dll
index bcea43dda8..77c0260f55 100644
Binary files a/References/Virtu.dll and b/References/Virtu.dll differ