Some of these underwater pictures were in my trip report from our trip to Curacao in January, but there are some others I didn't include in the report. Two different cameras were used, an Olympus Stylus 600 in an Olympus housing, internal strobe only. The other is an Olympus C5050-Z in an Ikelite housing with two Ikelite DS-125 strobe. You will definitely be able to tell the difference in the pictures taken with the different cameras. Curacao Slideshow