- XNA Creator's Club - Microsoft's official forums for questions and discussions about XNA Development. Provides support, tutorials, samples and more for your XNA Game development needs.
- XNA Team Blog - the official blog for the XNA Development team at Microsoft.
- XNA Wiki - XNA Wiki is a place for XNA Game Studio users to collaborate and share code, techniques, and tutorials to aid others in the pursuit of game development for all.
- Blue Rose Games - this XNA development site (formerly XNA101.com) focuses on XNA development for game developers without previous C# experience. There are lots of tutorials, code samples and information on XNA development for developers of all skill sets. This site is also a great resource for people wanting to get started with 3D development with XNA.
- Alan Phipps.com - VB and XNA Game Development - this site has XNA tutorials for those still doing Visual Basic game development. While it's my personal stance that I think you should just learn C# to use XNA, these tutorials are still a good resource for people to scared to take the plunge right now (like I was for years).
- XNA Links Graveyard - I have a hard time letting go. These are sites I used to visit and are either dead or dying. Maybe someday they'll come back, until then, I'll just hang onto a little bit of the XNA Community's past with this page of links...