Hi guys, I just got a 350d a few days ago and I am having trouble knowing what to do. I have a few questions: When I go to Aperture Priority mode and adjust the aperture, when I look through the eyepiece, nothing has changed about the picture. Is this right? When I press the button near the lens to preview the aperture, it doesn't show what the focus will be like, it just makes the view darker. I just want to make sure this is a.o.k. My next question is more a question of how I should go about things: should I shoot in fully manual mode most of the time? Also, when I try to manually focus, I never seem to be able to. Then when I set it to autofocus, it focuses perfectly. What am I doing wrong? Sorry guys, I'm into photography, but I haven't learned it yet.