right heres how it goes, my best mate has xbox 360, tonight he was playing GTA4, randomly blowing stuff up, annoying the police, etc and suddenly for no reason the picture turned weird, a green hue was everywhere, especially in the lights on the game, we tried everything, unplugging cables, restarting, unplugging from mains, nothing seems to work. worth noting his 360 is quite cold to touch, so its not overheating or anything. so before he gets on to MS, has anyone else experienced this and is it borked? thanks for any help in advance