Hope to start using the helmetcam now ...

... it's getting lighter. The complementary metal–oxide–semiconductor (CMOS) is still inferior to charge-coupled device (CCD) in terms of low-light conditions, so we've been unable to use it - even with supporting head torch. The strange thing about the ATC5000 Helmet cam (above) is that the audio levels are quite low stationary but increase with movement (bike) and filter out wind buffet extraordinarily well. It'll be interesting to see the results tonight ...