I imported some footage into iMovie and for some reason when I run my mouse over the footage nothing happens - one random picture keeps showing up on all of my footage. The viewer is grey and I can't drag any of the footage into the project area. Does anyone know the problem? I've been going crazy trying to fix it. I've tried renaming the event that I put the footage in and I tried verifying disk permissions (both of which were apparently supposed to help) Any help would be much appreciated. Thanks!