It is footage such as this that makes me think I must try out a 7D on my next expedition...

Canon 7D Underwater Test Video - Berkley White on Vimeo


The video above is a rough cut of Canon 7D footage shot over two days in Wakatobi.

A review of the 7D & 5D Mark II for underwater photography can be found at:

http://www.backscatter.com/learn/article/article.php?ID=66