Hello! So I am completely new to the Xbox 360 modding scene and I would like some questions to be answered. I am going to send my Xbox 360 to a retailer and they will install the Xecuter Coolrunner modchip. They say that I can load backups from an external harddrive and the Xbox 360 harddrive, play emulators, backup games directly on the console, make it region free, etc. I do have a couple of questions though: 1. Is Xecuter Coolrunner compatible with every game? I had a friend who flashed his DVD-drive and he had to reflash it just because some of his games got a new kind of protection. Will this happen with the modchip? 2. Does Coolrunner support all formats (NTFS, FAT, FAT32)? 3. Do you need a USB stick with specific files like you do with the Wii to work? 4. If any games block the modchip, which ones? Is there a list? Can you modify the games to remove the blocking?