Remote and Keyboard.xml

http://www.vococal.com/3d-air-mouse-smar...p9011.html

I recently bought this to so family members could use the Pivos as a replacement for the AppleTV. Although I am a little bit in over my head with regards to the keyboard.xml and what to do so this will send the correct button presses.

Buttons on the Remote

Correct
DirectionUp
DirectionDown
DirectionLeft
DirectionRight

Incorrect
OK - Which sends a Left Click - Want to send Enter
Return - Which Sends a Right Click - Want to send Backspace
Menu - Sends Windows Key - What to send 'C'
Vol+/- - Which send Windows Volume Controls - Want to send =/-
Mute - Which brings up Windows volume slider bizarrely - Want to send Mute
Pageup/PageDown - Either Page up and down or Mousewheel - What to send r/f
Play/Pause - Sends Play/Pause in WMP - want to send space
Home - Unknown - Want to send Esc

Wondering if anyone can either point me in the right direction or make a keyboard.xml for me

Cheers