Nice! Could you please do me a favor, either attach the GPX file from the Garmin 500 or email it to me at nixternal@gmail.com. I am currently writing some software and have a ton of test GPX files from Garmin devices, but none of them has power thus far. I am waiting for someone to send me some with power from a pt device, but a cinqo will be awesome to have as well. Very much appreciate it!