We need a simple accessory USB PC controller that will simply control the "x" keys and up/down/left right/ keys of the pc keyboard. Sensors that read left, right up and down will be connected to this via wire to the controller. We do not need any of the other features usually found on the standard game contoller such as vibration, mode, joystick, etc. Please provide a means and cost to manufacture this as a wireless accessory as well which will eliminate the long USB cable to the computer PC. Please see the illustration for what we need. Thanks! TEAM TSUNAMI SURF SIMULATORS