don't know.... but this
lil guy is pretty cool, NS GXm SBC with 200MHz Low power CPU ,Audio,VGA/LCD,Ethernet and TV-out.... and I'm pretty sure if ya call em they'll even put an embedded OS on it for you. Granted it's not a Ghz processor but if your running low level stuff it wouldn't make a difference... you can put a laptop drive or a regular 3.5 HD (need to have a 12 volt power source) but the board can run a laptop drive and only need a 5v power source.... purty slick . I used something similar for a mp3 solution before I got the Riocar, mine didn't have a TV out... but pics are on this
post at the bottom. You could slap a hub in your car, connect the TV out to your LCD and control the Riocar via the http interface.... there would be the question of how to control it (mouse/keyboard) without making it look junky....