I decided to upgrade from my '08 5-series Madone. I picked up this new '11 6-series frameset a few weeks ago. However, I'm completely torn between Shimano (DA) and SRAM (Red). I have a full Rival 'cross bike and I like it, and my old '08 was full Dura-Ace and I liked that. So before I spend $1500 on a groupset, I'm going to mull it over for a bit.