Thread: Car computer

I would like to put a carputer in my car so I can tune emanage blue without having to deal with a laptop. Now this would normaly be as easy as a carputer and a touch screen 7'' or 8" cd/dvd player. But I dont want a double din touch screen as my house isnt in the nicest of places. I was thinking about a touch screen in my sun visor or some other spot (open to suggestions). The computer doesnt have to be really fast but space is very hard to come by, but it has to have a serial port. Could someone build me a mock set up, doesnt need to be the cheapest but I am not out after the best out there.

Thanks
Coop