So I don't have a 360 yet, I have to wait a week, but I went out and bought halo 3 anyways to play over at my friends house who coincidentaly won't be getting it for a few days. So I it works well for now but I want to know when I get my 360, will there be a way for me to transfer my profile I made on his 360 to mine and use it on Live? I want to get throught the game on legendary but don't want to waste all that time if it won't show up on my gamer tag.