so i am thinking of getting a DVD head unit in my 06 VW GLI. i have no idea what to get. i want to have Navi for sure. good preout voltage would be nice. don't really care about sat. radio. also, i would like the possibility of adding more screens into the future, and video in is a plus. is this possible to get for about $1000? i have been kind of out of the loop as far as HU's go.
