Anyone here have the gameboy color clone-- kong feng gb colour? This is a chinese gameboy color with a backlit screen a tiny bit bigger than the regular gameboy color. Anyways this unit comes with 66 pre built games and also reads regular games too. My question is: can the internal games on the system be modified or changed? I have one of those charging link cables to usb, but when i plugged it to my pc it did not detect the system so maybe there is no way of modifying the internal games?