Jossef Goldberg (a program manager on the Windows Presentation Foundation team who focuses on integrating WPF with Windows Media Center) sent me a list of newsgroups and forums that he has found useful for customers who have questions related to developing XBAPs for Windows Media Center for Windows Vista:

• Windows Presentation Foundation (WPF) developer portal
• Windows Presentation Foundation (WPF) MSDN Forum
• Sample XBAP controls for Windows Media Center
• XBAP forum on the Media Center Sandbox site

Hopefully these resources will be helpful if you are working on XBAP solutions for Windows Media Center for Windows Vista.

Aaron