http://www.racechrono.com/download/ (http://www.racechrono.com/download/)
for anyone with a phone and a built in GPS
see video here (not mine)
http://www.vholdr.com/video/introducing-racechrono (http://www.vholdr.com/video/introducing-racechrono)
pretty cool shit, but i think ill get charged data, even though the GPS feeds dont go anywhere near ATTs network. they arent willing to unlock for me either.