I I know Nemrod is intrigued by this camera too, but I don't know if he actually has one.
Disclaimer: I use a G10
Yes, I did get one with the amazing FIX housing, however, due to a work event I was unable to go on my scheduled Feb trip to try it out, so now I have to wait until my next in Late March, no big deal. The good thing is that all of my lenses, Inon strobes and other equipment I was able to utilize with this new system, even the Ikelite tray though I have since made a miniature folding tray perhaps more fitting to the camera.
The best thing about the S90 in addition to the faster lens, smaller size is the dual control rings, a feature many modern trained photographers don't seem to appreciate who are used to buttons and menus to access the shutter and f stop. Unfortunately, the Canon DC-35 housing and the Ikelite housing only have the control for the front ring using the shift button like the G11 to control that function


Anyways, all is good. I actually bought a Canon T1i dSLR, I bought a Tokina 10-17 lens, I was about to order the S&S RDX housing and you know, I simply did not like the camera. I could not access shutter and f stop without pushing a button. Then I would get it into a mode which I could not get it out of without turning the camera off, too complicated and clunky. I took it back like a used toaster oven and came home with the delightful S90 with no regrets, the little thing is simply amazing.
When Oly further refines their M4:3 and Nikon and Canon release their EVILs to do battle, by gen two I will be knocking on their door, for now, this S90 will do me dandy. The new Oly ELP-1 is a fine looking device and the new housing is interesting but it is just not quite their yet, for me, others may find it perfect. Really, in addition to it being back to buttons, I am waiting to see what my old friend Nikon has up and Canon as well. I need a new travel camera even if I don't take it under water now that I have sold off the last of my Nikon fleet, glass and my only remaining Leica. I feel so liberated now

Meanwhile, what to do with two really nice 570 rigs, hmmmm, just do not know, shall I keep them, she loves me, she loves me not--she loves me, she ---- may kill me

N