I love gizmos, especially gizmos that help me see when I am (or am not) making improvements. I now have two ways to measure power on the bike, my CompuTrainer stationary system that's in my basement, and the new PowerTap hub that I recently picked up. The two work together nicely - CompuTrainer inside, PowerTap outside, and they both output data that I can load into CyclingPeaks, which is software that proceses it. Actually I'd like to give kudos to the CyclingPeaks folks here. My long (5hr) Saturday rights are a little...