my disc is real clean i jsut bring my r6 cd to my local videogame store and they cleaned it.... its real clean and dosen't work... but Hitman blood money works.. an old game qith a cd dirtier tahn R6..... and I hate taking back the game and putting it back in.... when i wnat to play a game and dont wna t to tkae 5 minutes of my time opening my 360 shinig the stupid cd and put it back 6 times before playing... ( and in my case i could do it 10 or 15 times before it works.... It's bad if the only thing I have to do is to ship my 360 to microsoft and have to wait 3 weeks... If they only could ship me back an Elite!!! I'm sure those doesen't do the stupid bug