I just got halo 3 for xmas with my new 360 arcade. the game is second hand with a few small scratches but nothing major. i put the disk in and it either says cannot read disk or it comes up as a dvd and says to play this game put it into a 360 console in lost of diffrent lauanges. i was planning to tke the game back tommrow to the store i bought it from but not sure if they will take it back as it was bought in september this year. i was really looking forward to playing this game on xbox live and so if it can be fixed that would be great