Hey,
I just took the plunge and got a power-meter(Powertap G3); I'm using my iPhone as my computer and Wahoo Fitness as my interface, which I got as a free app. Once my workout is over, the program sends me an email of all the information--power, speed, cadence, heartrate, and some other info which is basically Greek to me at this point. What I would like is to see that data, particularly the power, represented as a graph over the duration of the workout. Anyone know such a program?