I had the opportunity during Mix07 to hand out posters that map out the capabilities and classes that are available in Silverlight 1.1. They were pretty popular so I think I handed out about 1200 to the audience of 2200 at Mix. A number of people asked if there was an electronic copy, since 24x14 posters are a little awkward to carry around.
The answer is, "Yes!"
It is at http://download.microsoft.com/download/f/2/e/f2ecc2ad-c498-4538-8a2c-15eb157c00a7/SL_Map_FinalNET.png.