What's a good helmet cam?

Hey, im looking to get a Tachyon XC Helmet Camera for snowmobiling/snowboarding and downhill biking. I know the cold owns battery life, but this camera claims to get 10 hours of recording time with 2 AA batteries. how much do you think this time span...

I'm looking into buying a helmet cam such as a go pro etc and was wanting to know what people would recommend. It is to be used for trail riding and most likely wont get to much use. Whats the best bang for buck cameras out there?

i just got a gopro hero helmet cam for snowboarding and i was wondering if i should mount it on top or on the side of my helmet?

I'm wanting a helmet cam to go on my motorbike helmet for various reasons. Which is the best allrounder for things like price, quality, weight, size etc... Do you have any experience with them. This is unlikely, but will a helmet cam bring down insurance...

I'm trying to bring together a design for helmet cam much like that of the Iron Man concept with a Heads Up Display that can be seen on a screen on the inside of the facemask of the helmet. The idea is to be that the only way to see out the helmet is...

i am considering buying the JVC GZ-MG360 or JVC GZ-MG365 camcorder. for a few reasons but mainly the ability for A/V input recording. just wanted to double check with anyone that has one of these camcorders to make sure i understand the the camcorder...

hi, I may purchase a helmet cam soon for mountain biking and so far I've been looking at the contour hd because of the quality of video and by the looks of it, people have been saying its good. my price range is probably around $350-$400 at most, so...

i race dirtbikes through the woods in races called enduros and hare scrambles. most of the time spectators cant see but maybe a few seconds as you pass by each lap. helmet cams are getting popular but you must wait to watch the vid once you put it on...

i want to make a first person video for my next airsoft skirmish but i dont no were to find a hat camera??? or if those dont exist does a helmet camera work with a bdu army cap???