Fifa 10 Xbox live play against computer opponent.

Is it possible to play Fifa 10 with a friend over Xbox live against a computer opponent?? If so, how do you set that up?? Thanks for any help!!!!!|||I want to be able to do this too! I play with 2 other fiends online and want to all lay on the same side against the computer/AI. Is this possible? If not it needs to be as when friends come round to play we always play on the same side, not against each other...