Check this all in one system out:
http://www.avic-n1.com/ This unit is just awesome, the more I find out about it the better it gets. The only flaw I see in it is the unit will only allow for rear monitor playing of a dvd movie while driving, you need to park and have the emergency brake engaged to watch a dvd movie on the front dash monitor. My question is this: Is there a way to play a dvd movie while you are driving; not for me hence I am the driver, but for a passenger in the front. Sure it will play in the rear seats, but what if the front passenger wants to watch a movie. Why would I want to add another screen in the front when there is already one on the dash unit. This is my only gripe about the unit. So if someone has a bypass or a fix to remedy this problem then you can bet I'll be walking into my nearest car stereo shop and getting me one.