In my post Teched Session: Visual Studio: Leveraging Your Visual Basic 6 Investments with VB 2005 I mentioned not doing the session on the Interop Toolkit as it wasn't available.  Well I got a copy from Paul Yuknewicz and I have definitely revised my plans on ditching this unreleased technology.  This for two reasons: the first is the scheduled release date is within a week of Teched Australia and the second -and most important is the Visual Basic Interop Toolkit really reduces the pain point of continuing the life of a Visual Basic 6 application by enabling you to build new functionality (forms) in Visual Basic .NET.

If this is of interest I hope to see at my session!