Just posted another Channel9 Screen cast:

The Microsoft internal testers have put together a series of whiteboard sessions on testing the Windows development platform.  In this Whiteboard session we have Michael Hunter interviewing the Windows Presentation Foundation Test Manager, Ivo Manolov.

http://channel9.msdn.com/posts/Charles_Sterling/Ivo-Manolov-Interview-Test-Manager-for-Windows-Presentation-Foundation/

I was looking at some of my older screen casts and see that the Expression Animation Video has been downloaded 10,000 times!