My buddy dropped off an old Olympus OM-1 at my desk last week and I promptly ordered a Fotodioz adapter for my E-PL-1. The OM-1 has a 50mm F1.8, 75-150mm F4, 50mm Macro F3.5 and a 28-70mm F3.5-4.5. Any suggestions? Requests? I'm new to using adapted lenses and have had the PL-1 for maybe 6 months now. I'm interested in learning as much as I can, so if you have tricks, easy to advanced, I'd love to hear them.