There was a story early this year about a gentleman in Saint Louis, Dwayne Cooney, leaving his recorder on while it was taken in to be serviced at a local dealership. Well, the story garnered national attention. I can link you to the story, if you would like.
In any case, I attempted to contact Dwayne through Facebook and Twitter, and although he saw my messages, he did not respond. Perhaps he has some sort of injunction(?) to not speak about dash cams. However, I think if he was willing to help, he could have in some fashion.
Anyway, I recently viewed some footage online that was captured with a camera called the 'G1WH'. It, apparently, has firmware that enables it to do more and/or perform better. Think DD-WRT.
To the Arch Reactor Community - Is there a Dash Cam you use or is there one that you have been eyeing that is one you like?