More Silverlight Candy: Telerik RadControls
Yet another example of the new web world using Silverlight. Telerik has developed a set of Silverlight-based controls to help you take your web apps to the next level.
Check out a demo here.
IMHO, if you're a Flash junkie today, you need start ramping up on Silverlight as soon as possible or you're going to get left in the dust very soon.