I got a 2010 Argon 18 Gallium Pro early last fall... rode the hell out of it, then in January a driver making a left hand turn smoked me and scattered ity bity carbon pieces all over the intersection.
The bike below is the insurance replacement. 2012 Argon 18 Gallium, full DA Di2, Zipp 404's with Powertap. My dream bike. :)
The AR4 from my avatar has been relegated to my bad weather bike.
So what are you going to be riding for the '12 RTCC?
This is my first year doing the RTCC and bought a Scott mountain bike Contessa 50, thought I would get more use out of a mountain bike, and have some skilcker tires on it. I am really enjoying training on the road though and might think about looking for a used road bike come the fall. At the moment "Kevin" has been pretty great and I am happy with the purchase. Looking forward to June 9-10.
Upgraded last fall from my beloved Trek 1000 to a new Trek Madone 3.1: all carbon and loving it! The 1000 has a new owner, one of my team members who is a first time rider and cancer survivor, and he's really enjoying it too.