I've heard good things about the cannon G series for underwater pics and they do seem to lead the way but at the additional £.
Tafferboy wrote:
I just saw some of underwater cameras have things like auto-colour correction for when you're taking photos underwater.
I wouldn't use the underwater scene settings, manual white balance is a lot better.
The best way to get good colour though is with a strobe..
There are some examples of mine with the Fuji EXR sensor (fuji 200 EXR) about the site or have a look on my
flickr site