I just bought the JVC KD NX500 it has everything Ipod, DVD, Navigation, Siruis or XM, hard drive for your CD's video input for backup camera and bluetooth (some options need others items to make it work though) it doesnt match the car well being black but otherwise it seems to be pretty close to an all in one unit that we can get for a single din slot. Haven't received it yet but plan on installing it in about 2 weeks with a backup camera and the ipod connectivity kit