Has anyone used the TrackAddict iphone app to capture in car video with telemetry?

If so, impressions? and what bluetooth transponder did you use to get teh telemetry data to your phone - any recommendations would be great?

I was also wondering if anyone had a link to a you tube video of someone using that kind of setup in their car - really just trying to figure out how to mount and where for use this summer at track events?

thanks in advance for any insight anyone has.

Mike
2012 B302 #1052