Alright, I can't figure out how to delete Projects that I have in the App. Would I have to go to the iMovie Projects folder in Finder and delete them there? And if I've uploaded a video to YouTube via iMovie, will it be removed from YouTube if I delete the project as well? I think I remember uploading some photos to FaceBook through iPhoto, but when I deleted them from iPhoto, they were also deleted from FaceBook.