I need help with a video camera. I would like to buy a video camera that can record at least 6hours worth of video and is small enough to be mounted on the front of the bike. Don't want to spend too much mulah, as i don't really want to be worrying about it if it gets damaged, while i am riding. I am looking for one of those tiny video cameras that take the (XD?) cards. Any ideas on a suitable camera???