Roll external sound.swf into projector?

I have a multi-scene movie into which I load an external swf that contains the sound loop, so it runs smoothly across all scenes. I read somewhere that such files would be pulled into Projector versions, but that doesn’t seem to be the case…or at least not using the loadMovieNum.

How do I roll the sound into the projector so my client doesn’t have to manage the external file?