Hi - wanted to ask for some help with my Caplio R6, about 4 years old. The autofocus seems to be always a bit off. I'm not a camera fanatic but I'm aware of the basic operation (focus modes, half-press, etc). The autofocus activates and acquires a lock normally, but the result is consistently a little out-of-focus. It's been this way since it was new, but I notice it more since we bought a floor model Nikon point-and-shoot on a recent trip. Pictures taken with the lower MP-count Nikon (5 vs. 7) come out much more crisp, in all conditions. Is there anything I can do short of replacing the camera?