Has anyone done this yet? You can download entire games to your hard drive without having to use the disc. The only problem that I am having is that apparently, even if you already have the game saved to your HD, MS doesn't take that as meaning that you own it.
I have Bioshock saved, but I have lost the disc. I went online on my Xbox to download it, and it just doesn't read that I have installed it from the DVD and played it multiple times. I understand that this is probably some kind of anti-piracy thing, but it's also a pain in the ass for us who ran out and bought these games fo $60 the day they were released.