I did not see any U.S. tracks on the track page. I've just started learning RaceChrono and I hope to use in December at my 'home track,' Virginia International Raceway.
Are there really no other US users posting here?
I bought a deactivated Nokia N75 cheaply and have been testing it with my Nokia bluetooth GPS receiver. Very cool software. I'm eager to try it and show it off to my fellow track enthusiasts. I do wish I could run RaceChrono on my Nokia N800, but that is Maemo OS.
I'm very excited about RaceChrono. I can hardly wait to return to the track.