loadsound loop problem

Hej,

Jeg har en hoved flash film som loader en baggrund ind i et tomt movielcip. I denne film er der ligeleges en baggrunslyd som bliver streamet - men den looper ikke, er der nogen som kan forklare hvorfor...

//transition effekter

import mx.transitions.*;

var tm:TransitionManager = new TransitionManager(whole);

var tParams:Object = new Object({type:Photo, direction:0, duration:2, easing:easing.Strong.easeOut});
tm.startTransition(tParams);

//streaming ambient gallery sound

this.createTextField("status_txt", this.getNextHighestDepth(), 0,0,100,22);
// create a new Sound object
var gallerylyd:Sound = new Sound();
// if the sound loads, play it; if not, trace failure loading
gallerylyd.onLoad = function(success:Boolean) {
  if (success) {
    gallerylyd.start(0, 999)
    status_txt.text = "";
  } else {
    status_txt.text = "";
  }
};

// load the sound
gallerylyd.loadSound("sound/airport_1.mp3", true);



?????????

/J