The tempest_ef2_playlist_script_100.zip file you have requested: Utilities / Misc. Utilities / EF2 Playlist Soundtrack - 11.04kb is not available. Perhaps try browsing all files for the game Star Trek: Elite Force II and upload any files you want to share or are missing. This is the only information we could locate:
Tempest put together some script files that allow EF2 mappers to define a playlist in their maps (you can play multiple songs one after another in the background). Everything you need to know about how to use the scripts in your own maps is covered in the readme.