Hi All, Been lurking for a few months after picking up a 2006 A3 2.0 T FSI DSG Special Edition. I will try to get some pictures up as I am planning a few mods in the next few months. Anyway this is my first post and a question. I've done some searching and can't find any conclusive information to help me make a decision / give me the info I need. I have just completed the double din conversation and have an RNS-E (193 G) to replace my single din Audi Concert head unit. I need the ISO to Quadlock cable, can anyone recommend a retailer for this? My first (and only) port of call presently is eBay, but by searching the forums, I notice a few warnings about using eBay for such cables. The eBay item I'm looking at is here: AUDI RNS-E Adapter Kit P&P QUADLOCK + Diversity Antenna Adapter FAKRA A3 A4 A6 My questions are: 1. Is this the correct cable? 2. Is this the correct radio antenna? 3. Are there any other retailers you'd recommend I purchase this from? Not sure if it matters but my car doesn't have Bose or MFSW. Thanks for your help!