Hi all, I've popped over from the B6 forum as I am considering buying a B8 S4 - avant or saloon, I don't mind. I've done a bit of reading and decided I'd really like an S-Tronic with ADS/sports diff (& maybe advanced key). I have a few cars in mind. I'm just looking for any recommendations of little gems of info from you lot as to things I should look out for on an S4 or on the B8 chassis in general as I have very little experience of them. Thanks in advance!