To coincide with TechEd, a new community site for the .Net Framework 3.0 has launched. This site incorporates the existing WF (www.windowsworkflow.net) and WPF (www.windowscommunication.net) sites and adds new sites for Windows Presentation Foundation and Windows Cardspace.
These sites provide code samples and other resources for getting started with the new .Net Framework 3.0 components. By aggregating information from the product team, community bloggers, MSDN forums, and Channel 9, they are the best source of information on the .Net Framework 3.0 technologies. There is also an integrated search capability across all of the sub sites.
Here are the links to the main and sub sites: