Gee not getting much work done today....
Dave we are all still waiting on seeing some of your footage.....love your comments. Mark thats sounds like a scary dive you had, yes at deeper depths or on deco dives one needs to be more carefull than just the normal shallow play dives.
Anyhow Kelly and I just got back from a dive on the Exmouth Navy Pier. It has been closed to all divers for now but we have special permission to document all the life so we have it all to ourselves now....although it was only 19 degrees..yep we wore our dysuits...

Thanks for all your comments and allot of those clips and more are ending up in the edited verson to be displayed at trade shows for a Plasma/LCD company right across the US.
More Free Tips and stuff......................
We have used tripods but find by the time you get the things set up the subject has moved or you still cannot get into the postion you want, however they are good for certain planned shots.
Having battery packs on the bottom of the housing helps as you can sit in in the sand or rubble and have the lens off the bottom. I often use the port guard to rest on things, carefull not to damage anything plus the lens or I will push down on the housing if it's in the sand etc and let the water move me around instead while trying to keep the housing as still as I can.
I will even hold my breath just to get a 20 or 30 second steady shot. On macro this helps allot as even your breathing will move the camera when zoomed tight on macro. Also one has to do it when a Manta hangs over your head or the bubbles may scare it and causing it to take off...Manta's really hurt when they hit you...
You need to play catchup breath later on to get your body gas levels back to normal afterwards or you may end up with a headace or even go to sleep if you do it to much.
Once again I don't recommend anyone doing it...I general only dive with Kelly or someone highly experienced or just by myself as I cannot concenrate on my shots if I have to look after someone else. It's the instructor in me...Also my dives normaly go for like 60-90 mins so most people are empty way before that however I do use more air when filming due to breathing bouyancy control for shots. When I'm filming, anyone diving with me needs to look after themsleves as I will be off in my own little world and many times I will only come up when my tank starts to get hard to breath on

Might be abit hard on a dive chater boat to do as the DM will give you a serve...but we have our own RIB and compressor....
When I am diving deep or deco dive, I will dive with a buddy but I figure if I can free dive to 30 meters and back then I can get from the bottom to the surface easy from 20 or less meters and we all know that your air just does not run out instantly giving you heaps of time and air to get back to the surface.
Here is some macro grabs from the dives we just did with the 94 degree lens and Hoya+2 on the flip arm...better do some work now.....

