Managed to get my hands on a 2010 Giant TCR Adanced SL. 15.5 lbs w/ Shimano Ultegra.
I'm pretty excited about this one since I've been looking at purchasing one of these for a while. I've been impressed with my 2008 TCR, smooth, fast, and somewhat light... so I'm expecting a lot out of the SL... Dennis Menchov won the Giro on this frame after all...
Bike review coming soon.