I thought this was a bit of cool news I heard from the MSDN flash newsletter, Silverlight Streaming free service has now added a new feature. You can now let it add advertising to your videos and then get paid when your users click on it. This is very similar to other ad services out there but its just another avenue available to you when using the Silverlight Streaming service to host your video content. They provide 10GB of free hosting for streaming video for silverlight. Learn more by going here http://silverlight.live.com/