Heres my youtube channel with a few various mount points on the GoPro. Headlight, top of the windshield, fender, tailgate, and hanging out the sunroof of a Hummer.
http://www.youtube.com/user/SYO237?feature=mhee
I dont have them posted, but I also have a bunch of underwater stuff as well. I will say the interface is something to be desired (I keep the manual close by when I am using it so I can remember all the settings) but for the money, you cant beat it.