I'm creating this thread for those X100S users that wish to document/discuss their experiences with the AF performance of their X100S, as well as other functionality, in addition to asking questions from other users of the camera. I initially posted some comments in the X100S image thread regarding the discussion of whether or not firmware v1.01 apparently provides slower AF that what has been described in the various reviews many of us have read (many of the writers of which were using pre-production firmware versions). In hindsight this was probably ill conceived as we probably shouldn't clog up that thread with non-image-related posts. My other question, which I posted there was that I was under the impression that one of the improvements to the X100S was that the histogram now worked in manual exposure mode, however, on my copy with firmware v1.01 the histogram stays the same regardless of change in shutter speed or aperture. This is the same whether using OVF or EVF. Unless I'm missing something, I thought that we were now supposed to be able to see the histogram reflect the actual exposure settings. It does behaves the way I would expect in both Aperture and Shutter Priority (changing with the addition of positive/negative exposure compensation) Can anyone confirm their camera behaves the same way as mine in manual exposure mode or direct me as to what I may be missing here?