Join the new Xbox Live Dashboard preview
The new Xbox Dashboard will be out sometime later this year (rumored to be November 25th) until then you can sign up for the preview program and see if you get chosen to try it out before anyone else.
Major Nelson posted on his blog on October 12th that you can now register for the chance to join the preview program and announced some of the new features to be added to the dashboard. When the preview goes live an update will be pushed to your Xbox and will bring all these new features to your Xbox.
• New design for integrated Kinect and controller navigation
• New Beacons to play online with friends
• Deeper Facebook integration
• New Cloud Storage for Game Saves and Xbox LIVE Profile
You can go sign up for the preview here. Remember to have your console ID handy, you will need it to sign up for the preview.