Silverlight was announced a few weeks ago as a cross-platform rich media runtime. Today we announced that Silverlight is not only a great media platform; it is cross-platform .NET. I sat down with Scott Guthrie, GM of the Silverlight team, to get the details. We also posted a bunch of Silverlight screencasts that go deep. Jon Udell piles on with podcast with Jon Lam discussing the dynamic language runtime, Silverlight and Ruby.