http://tinyurl.com/everythin4360 How to download and burn xbox 360 games. Download them following instructions on the site at the link above and then burn them to DVD+R DL discs and play the backup games on your system as if they were store bought games. NO mod chips were needed for this at all. Of course you can also play on XBOX Live - the site shows you how to stealth patch your games that disallows XBOX Live from telling what kind of disc you're playing from.