Some days ago a submitted my "PopTheBubble" game to Silverlight.net. I thought it would be a great source of inspiration, as this game is the outcome of a hands-on-lab tutorial from silverlight.net.
At the moment you can see it in the Silverlight.net Gallery
This has been my first "learning" project, both for learning Silverlight 2 but also learning alittle about game development in Silverlight 2. Learning/getting started projects like this normally doesn't have the most sweet code and structure, which is why I haven't published the source code for it.