XNA Community has made an important announcment on the XNA team blog:
We delivered on the promise we made at GDC to democratize game development with the launch of the newly designed XNA Creators Club Online Web site and the highly anticipated beta of Community Games on Xbox LIVE. When we announced this new service at GDC 2008, it was met with great excitement around the world. Now we’re pleased to offer you an opportunity to interact with this new site and test out the distribution pipeline to Xbox LIVE! If you’re a already a premium member, you will be able to join us in the Community Games on Xbox LIVE Beta immediately, where you can submit your games and review others games, and enjoy playing them on Xbox LIVE! If you are not a member, sign up today and get involved in making game development history.