Hello, I have a G4 450 running OS X 10.2.4. I am trying to convert an iMovie to Quicktime( iMovie 3.0.2 and Quicktime 6.1). Am following instructions but when I try to open the file with Quicktime it prompts an error that the file is not compatible. Trying to burn a Video CD with Toast Titanium. Any help would be appreciated. Thanks, Abe