Grab a garmin speed/cadence sensor, a 920XT and a Kinetc Road Machine Trainer and get instant Watts data field without a powermeter ! Based on Kinect's publlished power equation, this app calculates the power in this trainer based on speed. Just use always the same setup (tire pressure AND trainer load) and you have a very accurate indoor power meter (suggested 110 lbs and 5 turns). Next versions will include writing power to .fil file and another app to show avg power. Version 1.0.1 includes 3 sec smoothness. Version 1.0.2 includes a -60 watts offset.