Help! My iPhoto library is messed up. My photos, events, etc. are all there, so that part is fine. But: - iPhoto doesn't show up in the desktop or screensaver tabs in system preferences - iTunes doesn't "see" iPhoto I've done all the built-in fixes (repair permissions, repair library, rebuild library), deleted the iPod photo cache folder, and deleted various preferences but nothing helped. Actually, it made it worse: at first, photos didn't appear in the screensaver options; now, photos aren't available in the desktop background options or in iTunes. I created a fresh library, and that library works fine (its content is recognized everywhere). Since the content (photos, events, edits, etc.) are all ok in my regular library, is there a way for me to export the content of my regular library and bring it into the new library? I'm hoping that would leave behind whatever is causing the library problem. As an aside, I was using this library with both Aperture and iPhoto. Mainly Aperture, but then I got tired of it and reverted to iPhoto for its simplicity. Since then, Aperture complains when i try to open the library.