Navigon Design Car Kit Test-Run
Stability test of the Navigon Design Cart Kit iPhone 4 car holder. Did a short ride on the bumpiest road near my place, to see if it's any better than the Brodit (crap) holder I tested last year with my iPhone 3G (unfortunately I don't have the video of it). The Brodit fell off while driving through one of the bumpier roads on the same way...