I was playing around with a Garmin c330 the other day at work, and noticed that the screen would fit almost perfectly on the left side of my dash. (btw I have a 2002 Malibu). I figure I can mold it to the dash and it wouldnt obstruct my view points as well as not take my eyes very far from the road.
Any suggestions? VGA would probally give me the best resolution if possible.