GamesRadar Halo 3 ODST Sweepstakes

http://contests.gamesradar.com/halo/

PRIZES AND ODDS: One (1) Grand Prize Package will be awarded. Grand prize winner will receive an Xbox 360, a copy of Halo 3 ODST, and a $500 VISA Gift Card. (Total APR: $859.98).

Twenty (20) Runner Up Prize Packages will be awarded. Each runner up winner will receive an Xbox LIVE Points Card valued at 1600 Points (Total APR: $19.99).