Hello fellow rs6'ers!
I have been following this forum for a while, and got my mugello blue rocketship about 3 weeks ago from Sonnen Audi in Marin. Only option was the sound enhancing exhaust, although I'm having a phatbox added right now. Interior is black, poplar wood not carbon fiber. I've owned a succession of quattros, from A4's to A8's, it started back in '89 with a silver/chocolate ur quattro, which had been federalized from Canada, and had the cool euro bumpers. it was a cool car at the time, but Audi has sure come a looong way! The real world performance of the RS6 is staggering, as you all well know.
One of these days I'll scan in a couple of pictures I have of my (sold in '95) ur-quattro to bring back some memories. Keep up the great work of mutual support, and I'll report on my phatbox experience.