How to Build REST apps on .NET using WCF
There's a new screencast series on building services using the WCF part of .NET.
The first few are already available. The first one is the basic "Hello World" example, the next couple cover REST:
Creating a HI-REST GET Service with WCF 3.5 sp1 (15 minutes)
How to Shape the URI in REST services built on WCF (See also, the accompanying blog post.)
There will be more to come, too, covering Content Negotiation, Atom, and more. Stay tuned!