Tom - Thanks for the pointer to previous impressions. All that I said before about the MKII remain true, although now having used it for a while I find the TTL with topside 550 strobe much better than with EOS1Ds, AF seems quicker, and it seems better in handling noise with underexposure. On the other hand, the RAW files do need a bit more sharpening than the 1Ds, and of course are a bit smaller. The sharpening issue is well documented and discussed on forums like www.robgalbraith.com as a known characteristic of this camera.
Relating to underwater use, the new MKII housing restores functionality to review/delete/white balance options. Otherwise it feels just like the Seacam 1Ds housing. Again, the instant review on the LCD is a big advantage.
Jon - Liz says she'll be contacting you today, but your housing will be there in time for your shoot. The issue with the superdome is that Seacam's glass supplier was backordered. They are now delivering, but it will take a while to get through our backlog of orders. You'll either have your superdome for your shoot, or mine.
Mike - I'll be going to do the whales and then Bora Bora apparently. Itinerary set up by Tahiti Tourisme. Really looking forward to the trip IF I can get out of Miami International tomorrow. Hurricane Frances is huge and has the potential to impact a big part South Florida. I'll put up shutters here today in Key Largo, and then see what tomorrow brings regarding the storm. Best wishes to our friends in the Bahamas as they are likely to get hammered today.