The security system built into the 360's motherboard has more layers than an onion, which is why previous hacks have generally focused on the optical drive instead. But a couple of circuit breakers named Gligli and Tiros claim to have finally freed up the console's CPU, allowing all 360 variants to boot homebrew software while also making them invulnerable to patches sent out by Microsoft. The video after the break purports to show the fruits of their labor, including an N64 emulator running on a version of Linux. It doesn't really prove anything, except perhaps the lengths these guys have gone to: they use various hardware tools to slow down the console's CPU and then confuse it with so-called 'glitch' pulses in an effort to make it forget its normal boot-up checks. Certainly not a trick for the average F-Zero X racer, particularly when speed-boosting around copy protection like this may be shady in the eyes of the law. (One more thing: don't be put off by the video's soundtrack -- starts out weird but gets better, baby.