I recently received an Olympus Stylus 600. I have been having some problems with it, and I just wondering if anyone else has been having the same ones. For a 6 MP camera, the pictures it takes come out grainy and/or unfocused. I have been trying many different shooting modes (I have a tripod, if you were wondering), playing around with the AF, and so on. The only clear pictures it takes are macro ones. I cannot adjust the aperture or shutter speed, only the ISO. Does anyone else with this camera have the same difficulties? If not, anyone have some suggestions to help me make my images more focused?