Thanks Lee. The DS-161 is new an "I think" a perfect companion for the 160 to both shoot video as well as a main dive light. They are supposed to be able to burn 5 hours and only decrease the amount of strobe flashes by 15%. We’ll see. From you profile pic it looks like you are running a Ike housing with 6" dome lens. How does that setup work for you. I was planning to do the same to use my 18-55mm lens for both wide and macro.
Thanks,
Rich