I was in the middle of exporting my FCP project to a Quick Time movie and had to cancel the export. When I opened the project back up, the Canvas and Timeline for my project disappeared, and their headings under the Window tab are greyed out so that I can't reopen them. (They are not off screen and are not in the menu at the bottom of the screen.) I have tried everything recommended on the web--trashing preferences, double clicking on a sequence, setting the Arrange option to Standard, and nothing works. Any ideas on how I can get the Canvas and Timeline to come back on my project? Thanks.