I just got back from the in-town audio shop. The sales rep could get me a real good deal on the Kenwood DDX 371. This would be going into a 2007 Altima with a stock OEM sound system
Here is the unit. Kenwood DDX371 In-Dash 6.1" Double DIN LCD Touchscreen DVD/MP3/CD
I am not finding many reviews on this unit as it is still kind of new.
I was hoping someone here may have more information.