Hi, I'm a newbie to UW photograpy and I'm hoping the folks on this forum can help. I have an Oly C-7070 with an Oly PT-027 housing and one week ago i bought the inon flash d 2000(i hope that i made the right choice). does anyone could help me and tell me some information about the setup of my camera and the setup of the strobe, so i can start and take some good pictures? also do i have to put the screw so i turn off the advanced cancel circuit that has the strobe light???????????