My family got a Wii Guitar Hero: Warriors of Rock video game for Christmas and I have since become facinated with the drums. There are two purple jacks for two foot drum pedals and one that is silver; all unmarked. I haven't taken the set apart yet to see if the silver jack connects to "HAT" circuitry but if it does it will probably require a maintainable short, i.e. using a microswitch iby bernie_du - Hardware