You could have met them, Introduced yourself then beat them really badly! I have no desire to meet my neighbors. I pretty much hate everyone in my apartments on principle. ok, so wait until they go out, break into their home, switch on their 360, find out what their gamertag(s) is, switch it off again, go back home, send them a challenge through xbox live. would also be funny to see what the lag would be like. I know you'd be on the news for a B&E just to get a gamertag!