You will probably forget the standard portrait mode ...

I'm trying to get better with my Olympus Evolt E-520 DSLR. Generally I use it in Aperture mode. Usually at 3.5A and -1 exposure sensitivity. A few settings do mystify me. 1. Image stabilization can be ...

So let's say for one pic, I want it full max open aperture, second shot, I want aperture two-four stops down, compensate with ISO or shutter speed for same exposure. Are there any cameras that can do ...