Netstream issues: Multiple loads from XML

The code I have works fine it based off of this individuals code:

http://www.thetechlabs.com/video/how-to-build-a-as3-videoplayer/

However I have done everything i possibly can to close, remove, or pause the netstream or connection to establish a new one, but it will not load/play the next movie when I change the “strSource”, or at least there is no visual confirmation, despite the video area being visible. It only shows the last frame reached by the previous movie.

I’m stumped. Does AS3 require a separate loader for each new stream? If thats the case, wouldnt removing the previous stream or setting it to null fix that issue? It MUST work this way, I am reading these files from an XML.

Any Ideas?