The tachyon arrived today, charged it on the laptop while out and gave it a quick go..

Should work out very well with the hat clip seems to video ok will se how it works out sunday..

3"L X 1"x1" is good description size..

Click on the pic it is a vid..It will clear up once it runs.

 

Too bad it's only 720P. Hope it works well for you though!

Looks like it will work out good nick here is a short vid off my dashboard early this morning. Going to make another short vid going to work.

 

another vid test on my way to work..

 

It seems a little more fisheye than the ContourHD.

yes they said it would because of the small size of lense and wide angle.

 

what is really weard is watching the vid going down the road was the light up warning sighn how it freaks out and coming to turns you cannot tell that the truck is braking watching the vid so i know where im going and it is like slow down turning...

That has to do with the refresh rate of the warning sign and the framerate of the video.