I use a PowerMac G4, run OS X 10.5.8 Leopard; run QuickTime 7.7. I have a little app that can turn a picture icon to a picture (Pic2Icon). Is there a similar app for QT video files? When I'm using QT 7.7, the video files automatically turn the QT icons into a picture of the contents of the video file; but not all of them. Is there an app that will turn the rest of the QT icons into a content picture?