Now this!! I have been working on a documentary project for over year. A mix of stills and video. I'm really at the end. Just cleaning up some last minute issues with the quality of my some of my graphics; small stuff. Today, on my last run through I notice a few of my stills suddenly show small jumps and going slightly in and out of focus as I play back. Almost like an overdone Gaussian blur. Looked great last week, even burned a great copy in FCP5 with no problems-now this, this week. Not every one, just a few but too many out of the nearly 2000 in the project. I tried to cut them out and/or edit around them and often they still show or come back. I tried to re-render-just in case. I find if I make a freeze frame and replace them entirely or even re-import the file it usually works but sometimes they still show up again. These are jpeg stills, some with pan and scan/ken burns effects, some not, some with surrounding transitions but nothing consistant to explain a filter or motion problem. FCP5 upgrade from FCP3 a few weeks back that didn't give me any problems-sort of. And no change in the machine (G4). .....I don't even know how to Google this.