yeah i know you can get them online on Ebay taken right off other computers but I dont know how hard they would be to wire into a Carputer System. I thought about this as well. I wanted one of the ones from a laptop that would glow and fade while it was sleeping
Cant code cause I dont know how, but give me the paint bucket and my eraser and have at you!
It will cost you US$ 9,00. The botton is ugly as hell but you can open it up and customize it.
If you are interest on getting one I would ask you favor. Get 2 and sell me one. I can pay you through pay pal. I am asking that because tomatochip is the only place I found it and they dont ship it overseas