kiefer23 on 02 October 2009
Wouldn't this require more additional hardware power? Try recording your PC screen with the various screen recording software out there. It eats up quite alot of your system's hardware resources.
I can see it working with a new hardware accessory that records your Xbox 360's output (not your tv) so it's perfect quality but not from a simple firmware update unless there has always been a hidden 4th core in there. (impossible)
