Last week, I gave a presentation at the Madison .NET User Group on an introduction to the up-and-coming Model-View-View Model (MVVM) pattern for WPF.
In the presentation, we made a very simple application that used the MVVM pattern. I’ve posted the source code to this quick and dirty app here. Note: this app takes several shortcuts and shouldn’t be used as an example of best practices, but we did build it in about 30 minutes. 
