I have been lurking on here for a few weeks as quite frankly I had nothing to say that would have been of any use to anyone whatsoever but despite searching/googling everything to within an inch of its life I find myself needing some help/insults thrown/mild petting from the folks in the know on here!
I have been driving overpowered nuttermobiles for as long as I can remember now but while I thought my old XJR was a bit of a pig to do any ICE modding to, this girl (2003 RS6 Avant) is making me feel like a total numpty. I used to do all the wiring/engine/ICE modding on all my old Rice Rockets as it was easy as anything to get panels etc off but at 34 years of age and a very technical brain in my head, this German over-engineering has me totally flummoxed. I have barely managed to get the old phone out from the armrest to stick a DAB unit in there and forget pulling the wiring out as I can't figure out how to remove any panel without snapping it!
Baaaasically, I would like to remove the RNS-D (that I have already gone and bought the latest nav disc for, tv tuner aux input module and Kufatec SD/USB addon on module for, well played sir...) and go down the RNS-E route. I was considering jacking it all in and fitting in a Sony double din with Tomtom etc built in but after actually using the Audi Satnav, I love the info in the DIS that comes up so want to stick with an Audi head unit. I am guessing that most people tend to stick with them for this reason?
I have come across 2 sites that seem to really be in to this, http://www.tclsatnav.com and http://www.vwcruise.com - have any of you had dealings with either or know of any better/cheaper people to provide and install a RNS-E upgrade, maybe with Bluetooth and an aux input for the DAB? I came across a chap call NHN on the Audi-Sport forums that appears to be near god-like on there from others but he doesn't seem to have a website, I have to have 15 posts to PM him and my attempt to send him a temp email address to contact me on was deleted before even being posted so getting a bit narked off with bothering on there

I am getting a Calearo DAB aerial installed regardless of what I end up putting in but do you guys think I am going down the right route with an RNS-E, Bluetooth and Aux in or should I be looking at an aftermarket job since I am fearing this is going well in to 4 figure territory?
Thanks in advance and looking forward to any replies/piss-taking

Nick.