I need help. iMovie '11 crashes all the time. Here's what makes it crash: I open iMovie, and it tells me that it needs to get thumbnails for iPhoto Videos. When I click "Now", it starts the process, and then iMovie crashes. Also, when I click "Later", I can then click anything, and when I do, the little colored pinwheel spins, and iMovie freezes, then crashes. Here's what I've tried to fix it: 1. Deleting the com.apple.iMovieApp.plist and the associated lockfile. 2. Completing the instructions from Dr. Les in this apple forum: https://discussions.apple.com/thread/3723448?start=0&tstart=0 If you need it, I can send the crash log. Thanks for any help.