I have a shitty NES Clone from the nether regions of an Asian yard sale. It is called (US) Pikaboy 2. Good premise, bad product and game selection. Inside it has only 3 boards( COM port board for controllers, Main board for Emulator and Roms, and the Output jacks to the TV and Power Board). I was hoping someone knew the on board Emulatior used.. and or hopefully how to add ROMS to the on board selection. This thing has an old ISA slot on the top that appears to be for Carts, or maybe an interface for more games. At any rate anyone who has cracked or can hack this thing, feel free to share.