If you download the Red Dead Redemption Multiplayer Free Roam trailer from Xbox Live between April 26 to May 10, you will receive a token to download a Red Dead Redemption dashboard theme and 400 Microsoft points for free. The points and theme will be sent to the associated Live ID email address used to download the trailer within four to six weeks. The points expire on December 31, 2010 so don't hold them too long. The promotion is limited to the first 5,000 downloads.