I am looking to buy an '06 RX 400h, but am having some difficulty in finding accurate information about what accessories the thing has, and what they can and can't do. Here are the questions I have that neither the dealer, or as far as I can tell the Lexus web site can answer:

Is there an aux audio input for something like an iPod? (Dealer says no, CNet video review says yes, behind the rear seats)

Can the GPS maps be displayed on the rear seat video screen? (Dealer had no clue, CNet says yes)

Can DVD video from the rear seat entertainment system be displayed on the fron navigation screen while the vehicle is in park? (not sure how useful this would be, but it sounds cool)

The CNet video review showed a set of AV jacks in the back. Can video from that location be sent to the rear seat entertainment screen? (This would be great as a passenger in the front could be watching a movie on a laptop/portable DVD player while people in the back could watch at the same time on the built-in system)

Can the CD player play MP3 CDs? Can it play CD-R/W media?

Can the built-in DVD player play DVD+/-R/W?

And this one's really obscure, if the DVD player can play recordable discs, does it support mpeg encoded audio, or only PCM and AC3?

I know there aren't a lot of 400h's out there yet, and very few have the entertainment system, but hopefully someone here has one and can clear up the confusion.