I don't know where the problem resides.. It seems the code is right. Maybe try to encapsulate AudioName(s) between "" (eg: AudioFile1="Reservoir Dogs Audio Englisch.ac3").
Maybe you can use
DragonFighter's
HWmaker to create/edit your BSI files (
here's a direct link to the file).
Give it a try and then please let us know if you were able to fix your problem.
Bye