For Christmas my son wanted an XBox 360 S, and Call of Duty Black Ops. He received both. We had been strictly a Nintendo family before then, and he has plenty of experience with game systems. This morning he tells me that the Black Ops disc has a circular scratch on it and will not play. This seems to be a known problem if you move the XBox while the disc is playing. Only he did not move the system, it sits upright on our TV stand and will not lay flat, and with everything remote nowadays it wasn't accidently jerked down... read full review »