UK'ers who are either Gold or Silver members on Xbox Live can get 400 MS Points just for downloading the Multiplayer Freeroam trailer for Red Dead Redemption.
Starting April 26 and ending on May 10, download the video from Live and receive a Token for 400 MSP and a Theme Token to download an exclusive Rockstar Theme.
Tokens will be sent to your Live ID email account, within 4-6 weeks after the end of the promotion period.
You have to get with it though, because there are only 5,000 MSP Tokens available, and you have to use the points by December 31.
Theme Tokens will expire June 30.
Red Dead Redemption is out in May, and the latest trailer for it is through here.