Just tried shooting some birds sitting on a branch (not moving) in a tree, and could not get the camera to acquire focus where I wanted it. (It was a busy foreground and background with other branches, and the bird was perhaps 12-15 feet away.) It seemed that the AF was picking up the focus of either one of the other branches or another. Then I noticed that the AF box was rather large, so I thought that a smaller box would help. I seem to recall reading a thread or two about this (or pehaps it was just someone's wish list?). Anyone know how to make the AF box smaller? FWIW - I was shooting with the Oly 40-150 wide open (based upon the focal length at the time), aperture priority and thru the EVF. Any help would be appreciated!