Personally, either upgrade, or by parts for a new computer. Reason being, Computers are better than any console, they'll never RRoD, it is almost always free to play games on steam, and most of the time games are cheaper. Plus you dont have to worry about disks getting scratched, and in BO for the PC, you get dedicated servers, plus amazing accuracy due to having a mouse. Overall, PC kicks the shit out of consoles, and shoves their heads into a trash compactor. But if you'd prefer to play on an xbox, just get a wired controller and plug it into your computer.