I have not seen any threads on this so I thought I'd share it. If you like underwater videos and use iTunes you owe it to yourself to check out some of the videos, especially the one posted yesterday. The title is "San Diego UnderSea Film Exhibition Entry Excerpts" and it is a must see. All I can say is I would not want to be a judge at that show. My only complaint is that it is way too short for those of us who can't get to San Diego this week.
Find them all in iTunes by searching on "divefilm." They are buried in the Podcast section.
BTW they are produced in association with Wetpixel.
Edit: I just noticed the UnderSea Exhibition Excerpts video is posted on vimeo here (best to enlarge the screen):