I don't want to mod my Xbox or anything but... I have a disk that loads up, and it works, right up until i try to load really long tracks. (The game is Forza Motorsport 3) The game will just freeze if the track is too long. I was looking up the problem, and I was told to install it to my hard drive, so I tried doing that, but I got "Disk Unreadable" at 50%. So... Can I download a game, as if I have installed it, put it on my Xbox with a large USB, and play it like I would if I installed it normally? (Click play and get a prompt to insert the right disk then put the disk in and play) I really need this, because none of my friends have this game, but I love it. I can't bring it back to the store, because I've had it nearly a year now, and I've only recently got the problem. I know it's not my Xbox, because the game doesn't load properly on my friend's Xbox either, and every other game does... Please answer, thanks!