just wanted to say hi and introduce myself! I am diving since 1994 certified all the way up to trimix OC and CCR.
I have been taking on land fotos with professional FX DSLRs mainly travel pics for quite some years.
I got myself a Sony RX100 + Nauticam housing a couple of weeks ago and was about to start experimenting with it, but on the first trip my wife took over the camera and decided to start underwater photography as well now, so I have to get another camera for me, but this time I am looking in going down the NEX 7 road because I do like the 3 dial interface as I am only shooting manually and this is the best compromise between SLR and compactness...
However, I attached 3 first quite ok shoots I took on the first trip, I will have another upcoming liveaboard trip to the HMS Repulse and Prince of Wales next week to experiment with the RX100.