I'm trying to get iMovie HD running on a Mac here as a matter of urgency. However, I get the above error message when i try to launch it. Its really important I get it up and running today, but I don't have the Install disks for Tiger here at the moment. All I have access to is another Mac with a working install of iMovie on it. Does anyone know if there's a hidden directory or the like that might have these components stored in it? I've copied across the Quicktime directory from Library, but it doesn't seem to have made any difference. Any help would be much appreciated! Thanks, mike.