I've had my GP2x for a few days now, I'm still playing around with it but there is one thing I have noticed. When I am overclocking in any given emulator I seem to only be over clocked on of the CPUs. So I have to ask its that second CPU actually being used in emulation? Because if not and the GP2X is emulating this well on one CPU I can only Imagen what it could do when the second is tapped.