Im new(ish) to the audi scene, owned my A4 B7 Saloon since august 2011 and am very happy with it.
before that I was big into VW's/Porsches past and present and am quite into retrofitting/OEM upgrades.
I still have "most" of my last VW and a completely restored 1954 Porsche 356 (Bent screen speedster)
I used to work for a company designing electronics testing equipment for the likes of bentley, lamborghini, the VW/Audi group, the french car companies and so on - I carried a lot of knowledge out from there :P
I'm an electronic, Pneumatic, Hydraulic and Mechanical Engineer by trade with experience in Industrial Electronics, Marine, Oil and Gas and Aerospace technologies.
Normally about and willing to help with any queries
Cheers - Sam