I've got a project on FCP HD 4.5, when I go to export it to Mpeg2 for DVD Studio Pro 3, it won't let me encode it and an error message comes up that reads: The movie must be rendered before it can be encoded. However, I've rendered everything and I can't figure out why it's still giving me this error message. I've tried compressor but the video is an hour long and it just takes too long. If anybody can help it would be greatly appreciated.