Thanks for the info crazysnaker.
But i still want to know if it possible to reflash my xbox, do i have to open it and stuff. How would i go about it.
I want to do this because my PGR2 backup keeps crashing before a race, and i think it is because i have an old bios.
Also can i put on any bios, eg X2, or are they made for the xecuter chips only?