If I were you I would get a PS3 instead. Its actually cheaper because you dont have to pay $50 for online every year and it has built in wifi so you dont have to buy a $50 cable or wifi adapter, plus it has basically everything 360 has but more. Not to mention you get a built in blue ray player, which are expensive, but you basically get it for free, and theres a wb browser. PS3 has most games the 360 has, including Modern Warefare, and there are better exclusive games on PS3 that arent on 360.
Its your choice but if I were you I would get a PS3 instead.
Believe it or not, the failure rate of the XBOX 360 is about 54%.Nice. You just proved the PS3 is better. But the slim has a "SLIM" (lol) chance of getting the YELLOW LIGHT OF DEATH!!!!! :O I haven't got it yet.