I downloaded the ufc 09 undisputed demo yesterday and was very impressed by it. This free download is available on xbox live. the only two playable characters are chuck liddell and shogun rua. I havent yet perfected all my ground game but, the standup is crisp. The visuals also look stunning. With joe rogan and mike goldberg ringside the game does a great job of replcating a ufc ppv. I cant wait for it to come out on may19th.