I discovered that all the videos were in the disk unprotected, so I would watch them all for clues and just finished most of the game that way. I also discovered that the end pages could be accessed without doing anything else and worked. I got Riven, got stuck, went to the disk files and laughed since they put all the files in some strange archive I wasn't familiar with at the time. No cheating for young men. I wonder about now, though.