My CoD4 got hacked so I have less than enough xp to join matches. What do I do?
You can try resetting your achievements on your gamertag or wipe your gamertag off your HDD and recovery it again. One can still setup a new user and create a new account and start from scratch or get to play other games.
Go play CoD 7 (Black Ops) or wait for CoD 8 (MW3),you FOOL!