Hello I recently bought an E-P1 and joined this forum today. I live in Edinburgh, Scotland. Can anyone tell me exactly what settings I need to use when shooting with OM lenses? I'm aware that the camera can't autofocus the lens, so I have to be in MF. I read that some people people shoot in aperture priority, but how can the camera know the aperture? Do I just dial it in after setting the aperture on the lens? Is there anything else I need to be aware of? Many thanks.