Preloader/Streaming swf's Question

[rudester]

I know how to load external swf’s with preloaders. But how do you do a preloader that loads a swf (for example a movie) and plays it while its still loading in the progress bar? Is there a tutorial out there I can check out? Thanks!! Here’s an example:

http://www.sonypictures.com/movies/theforgotten/index.html