the different things in different zones question... as long as it is from a different format, you can listen/watch... so a dvd on screen one (and headphone 1), blue ray on screen two(and headphone 2) and sat radio through the speakers... cool... headset one on sat radio, headset 2 on fm, and a cd playing through speakers? super...
it's actually pretty good. and the screen up front has a settings section under VES that can change what the people in the back listen to/watch.
and to johnnyboys comment (or i think the part that is!) i'd like to see that '15 sienna or odyssey for less than 32 grand that has all those options! and if you could buy this for 35, my god! buy me a dozen! the resale definitely wouldn't "still suck" at that point!