intergrated car computer systems have been around forever. The really nice ones are built to fit into the dash where you will never see it or hear it. Then utilizing even just pioneers dvd flip out reciever controlling it. thats even got built in navi. trevor and i talked about this before; if he decides to spend more moeny on his car rather than his house maybe their will be more discusion. The part that is heated would be you power inverter, it is usually also loud. Those are going to need the research and whatnot. everyone knows computers are up to the task these days tho.
this is drifte btw. i forgot to sign dustin out...