Backups can now be booted on the Xbox 360 according to Xbox-scene. The firmware was released by Commodore4Eva who previously released a functional Xbox 1 firmware. It works under the same idea as the final Xbox hack: it patches the response to the media check into the DVD drive’s firmware. So the drive responds with an all-clear without even checking the DVD. This hack works on units with the Toshiba-Samsung drive. The new firmware also lets you use the drive under Windows for easy game ripping. There are some quirks to it, but it sounds like everything you need is included. It’s unfortunate that this happened before they were able to get executable code running on the machine. Now that the bootleggers have what they want I’m afraid it might take some steam out of the homebrew movement.