Hey, i have a version 1.0 xbox with a xecuter 3 ce and i wanted to also add a new hd to load games on n stuff like that. I wanted to add a 120gig or maybe a little more like a 160 or somethin, but i dont know how much or how big of an hd i can go up to. So basicaly, how big of an HD can i put into my xbox? thanks