I've had these discs since they first came out, and I'm pretty sure they worked when I first got them. Now however I have a slight problem. I put the 3A disc in my Xbox, selected some random game (I was showing off to friends about how the Xbox can play all the old arcade games). Then I reset the machine to choose another game, and when the MAMEOX screen came up with the insert coing message, whenever I hit a button the pad it just frezzes - the scrolling credits stop dead and the Xbox stops responding. I've tried resetting, running a different game then putting BAED 3A back in and every time the same thing happens - freezes as soon as a button is pressed. Does anyone know of any way to fix this - the clock is set correctly which was my first thought. Cheers for any help [EDIT] I did manage to get it to load Ms Pacman once today by just hammering the A button as soon as the Xbox was booting up, but other than that still not been able to enjoy the disc to its fullest