the way i read it. from some of the xbscne guys. is it only works by using some of the unsigned code found in the early 360 demos and games. and only on the early 360 2005 makes (how many of thoughs are out, that are still working) everything after still needs more work, right now MS should be more worried about the disk drive which is way more important that running unsigned code in my opinion, allowing pirated games to be played even on live. But i heard on some sites that MS testing modded 360, that a live patch was able to brick some console that plays on live and was tested a bit in europe bricking a few consoles. If i had this patch i would release it 3 months after halo 3.