Flash MX for CD-Rom

I am creating a presentation in flash that I want to be run off a CD-Rom. There are a couple of large (50Mb) video files imported that are run at various times. When I hit the button to load one of the videos I don’t get a progressive download of the video data, it loads it all at once, and the flash player freezes up until the video is finished loading. Anyone have any ideas on how to fix this?

you’re probably going to have to preload the movie even tho it’s
on a cd. 50mb is pretty big regardless of where it is.