I just uploaded an updated version of my JSFL script for automating the set up of FLAs for internal pre-loading (removing the need for an external pre-loader). This update fixes a problem where JSFL execution would not complete if there was an embedded video asset in the library, as well as providing more robust reporting.

You can go to my previous post on this topic to read about how to use this JSFL properly, and to download the new version (near the bottom of the page).