You and me both! I have been trying to mount my 1st gen mini into the dash of my car - CHEAPLY! I sold my mini to get a retina mini and once i have my mount figured out, it's going in the car. this has to be the best possibility for a head unit ever... movies + navi + music... the UI could be a little better for in-car use but i'm certainly not complaining
I think this site has been posted here before, but these guys do nice custom in-dash mounts for tablets.
http://www.soundmanca.com/ipad-mini...sh-installation/?category=iPad+install+How+To