Hey guys, I've got Call of Duty: Modern Warfare 2. I've got custom classes and my Xbox360 profile saved on my Xbox360 HDD. A friend of mine has his own console, with his own profile and CoD: MW2 game saved on his HDD. If I want to play local multiplayer on his console, is there anyway I can use my own classes? Like... would it work if I copied everything from my HDD to a memory card?