My nephew is 18 next month and is going to Fiji for 10 weeks on a scuba diving course. I thought a good present would be a digicam that could be used underwater. I'm not a millionaire and he has the artistic talent of a walnut so it must be relatively inexpensive and ,crucially, easy to use. Anyone got any recommendations? My local ASDA is selling a vivitar with a waterproof case for £39. Anyone tried it?