I just came back from Cancun, took some underwater pictures. My setup: Canon Powershot A610 (5MP) w' underwater case (no flash) There is a lot of blue to the pictures, is there a way through photoshop to bring back more of the natural colors? I'll try and post examples shortly, but I may be SOL. Also, since there is no such thing as an underwater tripod, any tips to get a better "in-focus" shot or just to minimize the blur? Thanks for any advice.