Hi, I upgraded to imovie 08 last year and have not been able to learn how to use it. As I still have imovie hd, I opened a new project in the old imovie hd and imported some photos and movies (.mov) files. When the movies and photos came in, each thumbnail is shaded in green. I cannot see through this green shading to the photos or movies at all. Even when I click on the thumbnail of either a photo or movie it just comes up as a large green square, however when I 'play' the movie file from the clip viewer I can see the contents of the movie. As soon as I stop playing it, the clip goes back to having the green shading over the top. Have you heard of this before and is there anything I can try to fix it. I have looked in the forum but cannot see anything specific to this problem. Thanks, jteem.