Ok, so I am getting quite frustrated. When I try to launch iPhoto, it just bounces, then stops bouncing, but doesn't launch. I have read all kinds of things about it. I deleted the plist files for iPhoto, after that didn't work, I deleted all plist files, then restored just the ones that did not get re-added after the initial iPhoto launch. After that iPhoto worked. But after I close and reopen it, it does the same thing all over again. I then completely removed iPhoto from my system, and reinstalled. No go. I then repaired permissions and repaired the disk. Still doing the same thing! All updates have been done. I also went into safe mode, and iPhoto works perfect. Once back in normal mode, it refuses to launch. Any ideas? I have been using Aperture for a few years and have decided to switch back to iPhoto since I really like iPhoto 11' and Aperture is clunky and slow and refuses to see my iPhone for import. Does anyone have any ideas that I have not tried? Thanks!