Just got these video sunglasses from ebay for £11, can wear them or tape to helmet for video on the move...worth a punt I think, controls look probably easier to handle then the tiny spy camera type...
Mini DV DVR Spy Sun glasses Camera Audio Video Recorder on eBay (end time 18-Jul-11 08:44:04 BST)
Mini DV DVR Spy Sun glasses Camera Audio Video Recorder on eBay (end time 18-Jul-11 08:44:04 BST)