I mean a laptop with no screen and a lilliput 7" touchscreen, what specs should I look for to be able to do GPS in the future, run MP3 of course and run media engine or whatever cool app on a fast booting OS.... ME possibly? If properly cooled with an extra fan would this be a dependable solution to my carputer needs? I guess I would have to mount it where I could get to the drive occasionally too.

Hmmm...
John