Project window darkens when trying to add voiceover in iMovie '09
I am trying to add a voiceover to a short video in iMovie '09, but every time I open the Voiceover window, the project window darkens so I cannot click on the clip where I want the voiceover to begin. I have looked at all the tutorials but can't figure out what I am doing incorrectly.
Thanks!
Mac Pro, OS X Mountain Lion, 2.66 GHz Intel QC Xeon. 20 GB