[http://channel9.msdn.com/#] I’ve been referring a lot of people lately to the steps to sign a XAP. So I decided to post an excerpt I wrote about signing Silverlight XAP files [http://channel9.msdn.com/learn/courses/Silverlight4/Overview/Overview/Moving-Beyond-the-Browser--Elevated-Trust-Applicati

John interviews a panel of 3 well known Silverlight leaders including Shawn Wildermuth, Dan Wahlin, and Ward Bell at the Silverlight 4 launch event. The guest panel answers questions sent in from Twitter about the features in Silverlight 4, thoughts on MVVM, and the panel members' experiences de

John grabs a few minutes with Dave Wolf of Cynergy to talk about the eBay Simple Lister application, one of the first publicly available Silverlight 4 out of browser applications. Dave discusses the process of how designing and developing the Silverlight 4 application was simplified using SketchFlow

In this episode of Silverlight TV [http://channel9.msdn.com/shows/SilverlightTV/Silverlight-TV-22-Tim-Heuer-on-Extending-the-Silverlight-Media-Framework/] , Tim Heuer demonstrates how to use the Silverlight Media Framework (SMF) to create a nice media experience akin to what has been demonstrated th

We recently added a new demo and updated 2 of our more popular Silverlight demos to use Silverlight 4 RTW (from the beta and RC bits). The Silverlight.net samples [http://www.silverlight.net/community/samples/silverlight-4/] web site has all of the samples, but here are direct links to each of the d