Hmmm, View Model

So I was reading the MSDN article March 2009 issue about using Model View View-Model pattern. Then I tried to garb and run the sample project, but found that Visual Studio 2008 has problem opening the project. I turned out the I have to download the Microsoft® Silverlight™ Tools for Visual Studio 2008 SP1. I did and it works. It comes with the unit test framework for Siliverlight 2, so I don't have to download the Test Framework (Source Code and Unit Tests for Silverlight 2 Controls) saperately.

And to run the test, just following the instruction here.