Hi Just bought and xbox - wow its fantastic on a 4:3 crt 8ft wide screen. The family are fighting to play it !!!! Having worked our way up to level 3 in 2 player mode we are having a problem in that the screen just freezes and we have to reboot and start at the beginning of that level. I hope it's not the xbox and the surface of the cd looks ok. We have played another game with no problems so far. Has anybody else had similar problems ????