Microsoft recently hosted the 2009 Lang.NET Symposium here in the Microsoft Research building. A colleague of mine, Herman Venter, asked me to show off a demo of Code Canvas during his Common Compiler Infrastructure talk, and the video is available online:
The segment on Code Canvas starts about 5 minutes into the video and lasts for about 2.5 minutes. It also shows off some new features not seen on the previous video. Enjoy!