Every now and then Ð or more often if you frequent the Disney Web site Ð youÕll stumble across a movie clip you desperately want to see, but itÕs in QuickTime format (which means it has a .MOV extension). Or maybe itÕs an MPEG movie (with an .MPG extension). Either way, this would be a good time to install AppleÕs QuickTime Movie Player. The Picture Viewer which comes with it is useful for viewing PICT images created on the Mac, often unreadable by PC users with other graphics programs.