UPDATE: I found that the MbUnit.Gui.exe.config shipped in the 2.3.0 installer didn't reference 2.0.50727 and also is missing a "v" for the beta2 assembly name (should be "v2.0.40607" not "2.0.40607"). So, now I'm definitely getting the 2.0.0.0 .Net framework!
YIPPEE! However, when I load my trivial test assembly, I now get this Exception: System.ApplicationException: Failed Reloading domain ---> System.ApplicationException: Failed loading TestDomain --> System.Exception: Failed loading assembly ---> System.InvalidCastException: Unable to cast transparent proxy to type 'MbUnit.Core.Remoting.RemoteTestTree' The top of the stack trace is at: TreeTestDomain.cs:line 54 TestDomainBase.cs:line196 (there are 3 additional inner exceptions) the bottom of the stack is at ReflectorTreeView.cs:line 513 (I'm happy to supply the rest if that would help). Getting closer, methinks!
