Greetings: I'm buying a used F100 locally, the deal is good and it sounds like the camera saw not too much use (the seller claims around 50 rolls and mint condition). The serial number is 2211XXX. Is there any way to check the actual shutter actuations? I'm going to meet with the seller soon, and would appreciate any tips: what to check for, any known quirks? I guess that I'll need to bring with me a set of batteries, a roll of film, a couple of AF and an AI lenses, to check that the meter works. Any other ideas? I hope some of you can chime in. I've never had a sophisticated film SLR before, the one that I had years ago was fully manual and had no meter.