I'm looking to buy this camera http://gopro.com/hd-hero2-cameras/ for an upcoming track day at Croft circuit. I also like the idea of an in-car camera for day to day use as I see some, lets say, "interesting" driving techniques when i'm out n about which would be great to see documented. I'm thinking of mounting it to the inner side of my head restraint so to capture as close to my eye view as possible, rather than attaching to the inside of the windscreen. Anyone got any thoughts, suggestions etc?? Thanks.