Good looking stuff - I'm considering getting a Go-Pro (or equivalent), and really wanted to know how well they would cope with UK waters (all the advertisement/demo footage you see is in clear water like the Red Sea which is obviously good!). Looks like you get good results even at a place like Capers (where I'd be using mine a lot). I've looked at a few videos of Go-Pros at capernwray, and you seem to be getting better results out of your GP2 than other people get in GP3's. Mind if I ask you what kind of settings/filters/lighting/techniques you're using? What is your secret to success?