CTP Madness

If you aren't exactly sure what versions of Avalon, winfx, windows vista, and visual studio work with the system you're trying to put together, or are compatible with one another, this web page is for you. http://channel9.msdn.com/ctpmadness

The good people at Channel 9 have built a great interactive web page where you can choose a version of a technology and the page will tell you what versions are comptible with it.