XNA 2D games come to the browser via Silverlight

Wow, this seems to be an amazing piece of work. This is not about Silverlight 3 yet, but I suppose there might be some interesting announcements on MIX09 in a few days. Still hoping for some 3d support and stuff.
But what this post is about, is Silversprite, a codeplex project that actually will run your XNA 2D games in Silverlight with "no" code changes. I will try this out later. Seems pretty amazing.

Story on Ars

Link to Silversprite project on Codeplex

Video on Channel9