Dave, is it because of the speedlight option so the flash can sync with the camera? sorry for this stupid question: what if I just select external flash?
Thanks Dave. I will give it a try. One question: when the shutter speed is at 1/500 or 1/1000 will it actually flashes at the same time as the camera captures the image?
ReyeR: I am using aquatica housing...any dependancy on the housing?
I noticed that my strobe flashed too late, what is the max shutter speed that I should use so that it can catch the flash?
UW equipment... i don't think you can get it in the airport, cos even outside the airport there are only a few shops that sell. Price for UW photography equipment is not cheap here...