After attending a talk on Silverlight 4, MVVM and TDD with Jesse Liberty, I thought it would be an idea to find out more information on MVVM, James Green provided me with a number of worth while links by Jason Dollinger from Lab49. The main blog post is here http://blog.lab49.com/archives/2650 but the actual video is here http://www.lab49.com/files/videos/Jason%20Dolinger%20MVVM.wmv big download (about 1.5 hours).
The source code for the project he is doing is here http://blog.lab49.com/archives/2689
Another good one is by Karl Shifflet (he’s a VS IDE developer) http://channel9.msdn.com/shows/Continuum/MVVM/
This guy is worth following as well http://sachabarber.net/?cat=17
Want to know not only MVVM but all about Silverlight 4 too, check out Scott Gu's post for Silverlight 4 Training Kit