Hi
I have just completed my install of the DNX7200, including the bluetooth module, but not the IPOD adpator. I have, however, fitted a 8GB USB stick to it (extension cable to small "glovebox") with MP3s on. It plays them superb, as long as they are tagged correctly, including Album, Artist, Song and Cover Art.
Also plays DIVX movies well (AVI etc) from DVDR, but not from the memory stick.
Again will do a slideshow of JPGs from DVDR, but not from the memory stick.
Updates the SATNAV with the SD card slot (add POIs and Speed Cameras)
The trim ring that comes with the stereo is a filler piece that fits between it and the fascia adaptor bought elsewhere. This looks rubbish, so I plastic welded and filled/painted the trim to make it one piece.
On the wiring side I managed to convert the existing loom with an adaptor (VW plug to ISO connector). This works fine but there is no lights, ignition, reverse or handbrake connections readily available. I got an ignition feed from the fusebox and as the DNX7200 senses when it is sunset and sunrise (yes really !) the display switches to and from night mode itself. I connected the handbrake wire from the DNX7200 to earth so I can watch DVD while driving (my son sits in the middle in the rear) and use the bluetooth whilst in motion (most functions disabled with handbrake on normally). There is a connection for reverse on the DNX7200 for reverse camera but I don't use that yet.
You could but a readily available unit that plugs in the VW harness and supplies all these signals but it is about £70-£100.
Hope this if use, it really is a superb bit of kit. If you have any more questions please ask !
Oh and another thing. You'll notice all over on the web it's about £1000, but I found it at BASSJUNKIES.COM for £850, they even threw in an iPOD interface lead for free !
I did source the bluetooth adaptor from elsewhere for about £60 though as it was £100 from BASSJUNKIES.
Si