Another final cut question. During playback, these weird sort of lines show up on the project. They lessen when I am exporting to tape, but are still there occasionally. I don't think my comp should be having trouble. I've got all the media on an external drive, so tons of space left, and 1.5 GB RAM. It's a 15 in. 1.67 powerbook if that helps. I am just wondering if I just need to change any settings on the thing to avoid this. Thanks!