Verified answer

You can go the following site to find what you need.

"About the downloading and backup and copy games service: There are serveral sites providing such download services. They are very excellent on the contents, not only Complete big XBox360 games like Metroid, LOR, American Idols and Guitar Heroes etc. But also many movies, XBox360 tv shows, music and videos much more!!!

All you need is to join one of those sites to download so many resources. So you can download all those media as you wish!

And some sites can provide simple software help you to burn the ISO Games into DVDs, it is very easy and fast. After the instructions by them, you can go ahead to play those games you burned onto your XBox360.

Maybe a good review site to those download sites might help you very much on judging which is one is the best for you:

http://www.great-monitor.com/reviews/xbox360.htm

Good luck and have fun with your XBox360!