Okay, I have a really really odd question. My younger brother wants to migrate his Xbox Live account over to my Xbox 360. Now, would I be able to disassociate his account from my Xbox 360 (and for that matter, my original Xbox, which his account is on)? What I'm trying to say is, would my 360 (or my original) be forever connected to his name and his actions on the account? Are hardware and Xbox Live accounts forever intertwined, or can the connections between hardware and accounts be severed? I'm not worried about him doing anything bad, it's just that these are -my- systems. And I'm tired of him bothering me about it.