[marius]

NO, it is not a regular DVD. It is a DVD Rom however. The bad thing about these nav units is that you either have navigation running or playing a CD, not both (this is valid for both touch screen and non-touch screen units). That is whay I suggested a separate CD changer or an iPod ( MP3) player.

The DVD I was refering to, is a separate unit I installed in the arm-rest console that drives the roof LCD and the Nav screen via a PAC video interface that you can buy fro eBay for about 200.00. This interface is basically a RGB converter that feeds the signal inside the NAV unit. You have to open the unit and replace the RGB ribbon with the one they send with the inteface. Quite easy, no big deal.

Marius