I know it's EXTREMELY rare, but if anyone could keep an eye out for an original MK3 PCB, I would appreciate it. Or if you have one, perhaps I could convince you to part with it. Money is (somewhat) no object. I have 2 UMK3 pcb's, and the roms can be changed back with no problem, but the security chip can not. Does anyone know how to solve this or have change the game over in the past? Thanks again - Mike.