I recently purchased a Macbook to handle home movies and photos. I use a Sony DCR-DVD105 Mini-disc camcorder and I recently bought a Sony external drive/burner to import the discs into iMovie. The videos that I took on Sony brand discs opened right away in iMovie. The cheaper Fuji discs however will not open. I tried to use Handbrake and now the videos will open in iTunes but still won't open in iMovie. Any help would be appreciated. Type slowly, I'm not very tech savvy.