In the winter we are going to the Cook Islands to do some snorkelling. I was looking for a waterproof still camera, but when I saw some of the results from video cameras I decided to get one of those. After a look at all the possibilities I choose the Kodak Playsport. This is about the size of a cellphone, and is waterproof to 3m. It has full HD video, as well as 5MP stills. The new model (Zx5) also has an autofocusing lens with macro capability. It is also dustproof and shockproof.