Contour HD, very good, bit weighty on side of helmet but worth it. Laser alignment makes you look like the Borg
Two issues though:
1) Helmet mount pin too short, has tendency to come loose. Best to mount camera on top of head horizontally and turn lens 90 degrees. Wrap some sticky tape around end of pin to keep it stuck in its hole.
2) Full 1080p HD is stunning, just make sure that you have enough RAM in your PC to edit videos!. Good in lower 720p.
The 'Storyteller' software is a bit naff, use only for changing camera settings. Get the fast charger too - USB takes up to 4 hours!. Your PC/Laptop will read camera via USB like a hard drive, so downloading videos is easy. Beware file sizes - a 30 min video will take up to 20 mins to download, depending on the speed of your PC.
Videos are in Quicktime .mov format, so you will need software capable of editing these files. Also, can take up to 16gB card but your PC card reader may not read this size. However, USB is easy.
Other than that, very good camera. Hopefully will get smaller as technology improves;
http://www.youtube.c...ainNemo1701#p/u