Just finished the final touches with my new system. Call it a stupid decision, it makes me happy so I'll take the criticism if you give it, but I wanted an all Kenwood system.
12" 1200 watt sub
2-way 180w for the rear doors
Component 280w for the front
4ch amp that powers the sub and the component speakers up front, the rear door speakers go through the head unit
and the gem of it all is the KVT-719 Dvd with GPS Nav
The ipod control is amazing, however I had to download a firmware update to run my new 160gb classic (trouble accessing music and videos) but once updated it works amazing. I can play videos from my ipod to the screen, navigate everything just as it was on the ipod itself. The DVD Navigation (internal parts from Garmin) is amazing as well. I have a cross country move coming up shortly and that is going to play big dividends. The ability to search near by stores for what you want through the menu is pretty neat, looking for golf courses, chinese food or whatever its a breeze. I'll put up some pictures here soon of the rear set up with the amp, sub/box set up. The box isn't tied down and its easy to remove if in the need of more cargo space but hopefully it won't get to that. The sound is amazing, with the componets up front driven by a separate amp i get amazing highs and mid ranges, and of course with the 12 in the back there is plenty of low. I've always liked kenwood stuff, my first cd player was a kenwood and from what I reviewed they were the ones with the best Ipod control and the only one offering the video playback through to the screen.