I am getting close to purchasing the S90 with the Ikelite housing both for UW use and as a good topside camera. However, I do not have much current dive experience, and my wife (my dive buddy) only has 9 dives and is not totally comfortable under the water so I like to keep a close eye on her. I would love to take some UW photos on our upcoming Boanaire trip, but am somewhat concerned about trying to use the camera with a strobe at the novice diver stage. Never having used a camera underwater, I am not sure if I am I ready to deal with stobes at this stage of my diving experience. I think I would be OK dealing with the camera using internal flash as it would not take up much space attached to my BC, and I could use it to take snapshots and in the process learn to use the camera. However, I don't want to lug the camera around if it is a waste of time to use without the strobe. Does anyone have some examples of what photo quality you can get without the strobe in the 45-60" depth range in sunny, clear water conditions. For me it is not a question of the extra money for the strobe, but a question of whether or not someone with my experience level should even be trying to do underwater photography with the setup I will need to take good photos. Thanks