Everything is up to date on my mac with my specs in my sig, I was working on iPhoto yesterday morning and everything was fine, then in the afternoon it wouldn't boot, it bounces about 25 times then stops and doesn't have the light underneath it, when I click it, it says it's not responding, I have deleted the preferences, the cache, and reinstalled it, still didn't work, the only thing that did work was booting it in safe mode. I use iPhoto about 3-5 times a week so this is quite frustrating