So for a while now I have been downloading demos off of other sites or torrents to my computer and then putting them on my hard drive and playing them on my xbox. This works really well for betas and such like the new Left 4 Dead 2 Demo, I didnt pre-order and I didnt get the code so I just downloaded it so I can play it early. Its completely safe and lots of people do it.

Now I'm wondering If it's possible to do this with downloaded games from the games on demand section on the marketplace. (ex. Halo CE, Mass Effect, GTA4 etc.) Basically Im wondering if any one has tried this and how it worked? I would really like to try this myself but its hard to get a hold of the files. If there is someone generous enough out that has boughten and downloaded a full game to thier 360 HDD that would let me try I would greatly appreciate it. You would have to go to the 00000000000000000000000 folder in partition 3 on you hdd and find the specific file for the game. 

It wouldn't work because each Game, theme, and whatnot are licensed to your account via the Xbox 360 servers. 

Doo you need a flashed xbox for the beta downloads