Drift Vs Replay Vs Contour Vs GoPro:

HOT ROD did a side-by-side comparison of the GoPro HD Hero, Replay XD 1080, Drift HD 170, and Contour 1080p.

In this comparison we tested video and audio quality in different conditions, racing on the drag strip and autocross and blasting some onramps.

See Hot Rod Magazine for more car goodness.