I shoot primarily on Manual mode and use Auto ISO ranging Auto to 6400. I think I will want to change it to be from 200-6400 kudos to Mital post.A question for you BIF shooters. How do you set your exposure metering, or do you manually select an ISO? I'm trying to set my custom dial to BIF mode, and I wasn't sure if Auto ISO was the way to go or not. I usually don't use auto, but I thought it might be more necessary for moving subjects.