The Navigation/dvd Converters

[Cwiok71]

I have a 2001 gs 430 with the stock navigation system and I am looking at adding a DVD converter so I can connect an outside video source and watch movies on the stock nav. screen.

I have seen many different systems for sale and I am wondering if the need of a FM modulator is required?

I would perfer a converter that will send the audio directly to the nav audio system insted of a FM modulator ( the audio loss and more buttons to press).

Can anybody refer me to a site or company with a system like that?

Thanks guys

[eurokc98]

I have a 01 gs300, looking for some nav mods. I just got the car a few weeks ago. Looking to watch movies, use nav while driving. Any pointers or places i should look. I can pay to have these mods done and am also comfortable doing them myself.