I'm about to pull the trigger on a new setup. I'm just about indifferent between the Cannondale R3000 and the Litespeed Vortex (or maybe Tuscany) (big price difference I know). But my question is, since this is my first high-end frame purchase, I'm a little inexperienced w/ the life expectency of these things. Both are pretty comfortable but I was hoping to get this investment/expense/capital outlay (call it what you will) to last me for some time. My guess would be that the Ti frame might be a little tougher but I want to see if anyone has gotten some decent (30k+) out of a CAAD7 frame. I don't want to be buying a new ride in 3 or 4 years. Nuff said.