FLV xml-based Captioning (Subtitles)

Hi everyone!

I am following a tutorial from actionscript.org about creating xml-based subtitles in flash through actionscript. Although I have followed the instructions and explanations closely, I can't seem to make the thing work. Take note, there are no error notifications when I test the movie - I have all the classes required as well as a sample FLV. Can someone please point out what's wrong with this script?

This is basically the cached link of the tutorial I followed. Actionscript.org appears to be inaccessible at the moment. FLV Xml-based Captioning