GoPro HD (r5) + Emprum Ultimate GPS
http://www.youtube.com/watch?v=B2FeepTnR68
iPhone 4 + Emprum Ultimate GPS + GoPoint BT1
(Edited with iMovie which may explain why the video looks stretched?)
http://vimeo.com/50911580
iPhone 5 (front facing camera) + Dual XGPS150A + GoPoint BT1
http://vimeo.com/50911447