I've been using my old E-1 again (occasionally) after several years with ther E-3 and E-5, but I'm experiencing a problem I can't really figure out: (auto) focusing doesn't work all the time. Sometimes I have to switch off the camera first, or loosen and remount the lens. On other occasions it simply does work "by itself" again. Seemingly random. I've tried it with 14-54, 50-200, 50 and 150 and the problem occurs with all lenses. I talked to an Olympus service rep, who regretted to inform me that the E-1 is no longer serviced (only the E-5 is!) and referred me to forums. If anyone has an idea, that would be most welcome! Ton in Amsterdam