Hi! First of all the facts: I have a 2003 Mazda6 with stock nav system, which seems to be a modified Panasonic DV2300. The nav-computer unfortunately does not support video-dvd playback. The only way to get a video signal into the built-in TFT-display is a 4-wire R,G,B,S connection. There is no cinch-connector or something similar... I still want to use the stock nav, so I obviously need some sort of switcher between the two input signals. Now my questions: 1. Is there any 12v dvd player which delivers the needed output signal? 2. What about the RGBs which is delivered by standard SCART? Is it the signal I need? If so, can I just connect lets say a Playstation2, grabbing the 4 cables from the SCART cable? 3. If I'm totally wrong, do you guys have any idea, how I could successfully get into my monitor at a reasonable price?