Boulderado, there is an upgrade available from Alpine, but when last I checked they wanted $350 for it, way too expensive in my book since you can darn near buy a brand new Garmin unit for that price. Too many options out there to pay their prices - I know it's nice that the Alpine is mounted cleanly and you don't see the antenna, but it's still too much money for a system that is clunky to use, IMO. Just google Alpine for a phone number, or find you original cd sleeve and you can get them to quote you.