[Xantium] let me know about the latest from the XBox Scene. The attack that was just a proof of concept is now a fully released hack. [Robinsod] released details on how to perform the ‘Timing Attack’ in order to downgrade the 360s kernel to a hackable version. The hack requires an infectus mod chip, a PIC interface built around a 16F876A and a software package to get things rolling. The big deal is that you can now downgrade your 360 from any kernel to an exploitable version. Considering the previous limitations, this is pretty exciting news for the homebrew crowd.