http://blogs.technet.com/b/steveh/archive/2006/11/10/free-net-3-0-online-training.aspxFor a limited time only you can take part in free eLearning clincs on .NET 3.0 , covering Windows Presentation Foundation, Windows Communication Foundation and Windows Workflow Foundation. Requirements (lifted from the site): Experience (2 yearsen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)