I have to disagree with the rave review of the Oly 770SW on "Amazon - what worked and what didn't". I bought one to take on a snorkeling trip to the Caribbean just now. At this moment it is sitting on my desk while I locate the receipt so I can send it back. After a week of use it decided to say "card cover open" and refuse to go further, even after rinsing and drying. Not good enough.
Also - after using it underwater I popped up to take shots of boats and whatnot, and they all came out like they were taken in a mist - maybe with a film of water on the lens.
