Thanks, really it's only 10 to 15lbs but it needs to go. The bike is also about finding a way to exercise that won't lead to another knee operation! I'm pretty psyched though, I rode the Cannondale Synapse Carbon and it was very nice but the idea that the Roubaix should be just a bit more compliant pushed me to spend the little extra it took to get it. My wife was a bit nonplussed at the price.
Big congrats to you. I'm 20+ years away from being able to do anything like that at a minimum, or at least it feels that way right now.