JUST HAD TO GET THIS THING AMONGST THE FISHIES
Here's a video from my new Canon EOS 5D MkII.
Here's a link to a higher resolution version on the Vimeo site,
where you can also read the background to the clip.

TAKING PIXELS TO NEW DEPTHS
I recently took delivery of my new digital underwater system. I settled on a Nikon d200 in a SEACAM housing with Superdome and angled viewfinder. Behind the Superdome I am working with a Sigma 10-20mm f4.5-5.6 DC lens; a Sigma 17-70mm f2.8-4.5 DC macro and an AF MICRO NIKKOR 105mm f2.8 behind a Macro Port.