For the first time ever, I have started having serious problems with a console. Outlaw Golf locks up on me about once an hour with a bad game disk error, but this is my second copy of the game and there are no visible physical defects! I also have Halo and watch DVD's all the time without any problems, but both copies of Outlaw Golf have given me problems. Is anyone else experiencing this?? What do you think I should do? I have only had my xbox for about a month, so its still under manufacturer's warranty.