I saw a thread about this camera on MiataTurbo.net and the video looked pretty damn good, so ordered one just for the hell of it.
I got it yesterday and decided to play with it today and film a cruise around the hood. My temporary half-ass mount was a little square of velcro on the gauge hood. It's far easier to use than my GoPro, way less bulky, and both the sound and picture are sharper.
Not bad for $30, eh? That includes shipping, a 4GB mini-SD memory card, and an SD adapter.
Pic of the camera:
http://img22.imageshack.us/img22/1786/minicamera.jpg
Video sample. It's 720 x 480 and 30 frames/sec, IIRC.
http://www.youtube.com/watch?v=mosBQE_3pQM
And here's a useful link for more info.