How can i load Sound-Symbols on Demand?

programming flash
1

Hi, i want to do following:

  1. Create sound.fla, import some wave as Sound-Symbol in the Lib and set the linkage to “s1”
  2. export that swf as sound.swf.
  3. Create main.fla, load the sound.swf with loadMovie or LoadMovieNum
    and than use that “s1” in my main movie

I tried like this but this doesn’t work

loadMovieNum(“sound.swf”,10);// inside sound.swf is Sound-Symbol with the linkage id= “s1”
_level10.s = new Sound();
_level10.s.attachSound(“s1”);
_level10.s.start();

i know that this is not going to function i a “regular” way but i’m asking for possible workarounds?
the whole point is that i have about 100 sounds and i dont wont to load the all at once.
Hence they wont be used a same time. So i want the user to choose which ones he want to use and then load them .

Is there a way to do this in FlashMx2004Pro?
any help very appreciated