Mike Ormond has put together a short video showing how easy it is to get started creating and delivering content with IIS Smooth Streaming.
This takes you through a condensed version of the why, how and what do I need to do of Smooth Streaming. If you want to try it for yourself you’ll need either IIS 7.0 or 7.5 (so Windows Vista, 7 or Server 2008), Expression Encoder 3 with Smooth Streaming (unfortunately the trial download doesn’t support Smooth Streaming) and Silverlight for the Smooth Streaming enabled player.