In the change log in SVN I see that there was a 1.0 final release, with the new import semantics back-ported, but still using .NET 1.1 in contrast to the more recent work Brian has been doing. However, I don't see the updates to the documentation in the 1.0 branch, and also I get an "unreachable code" warning when I try to compile it, so I'm not confident that it is the old branch is complete and tested. Is there a pre-built, tested 1.0 release version available somewhere? Thanks, Bruce ps. Unreachable code is after the first return in arrayobject.cs, line 44: return CLRObject.GetInstHandle(result, tp); string message = "cannot instantiate array wrapper"; return Exceptions.RaiseTypeError(message); Could be due to a merge that went awry?