Hi folks...I've spent hours trying to solve this; to no avail.

I've built a Flash movie that demos a new website. The Flash movie loads 14
external SWF files, each of which contains a single narration sound clip.

I can get the external SWFs to load just fine, but when I load the next clip,
the sound from the first clip keeps playing. I can use SoundMixer.stopAll();,
but that has the unfortunate effect of also stopping my soundtrack, which plays
in the main timeline of the container file.

I've heard there is a way to stop sounds contained in external SWFs, something
about NetStream, but haven't been able to get it to work.

Complicating the matter: I can't edit the set of 14 external SWF files.
Whatever solution I use must be implemented from the main container Flash file.

Can anyone help me with this? Here's a sample of the code I use to load in
each SWF:

one_mc.addEventListener(MouseEvent.CLICK, go1);

function go1(myevent:MouseEvent):void {
myLoader.load(myRequest);
myLoader.contentLoaderInfo.addEventListener(Event. OPEN,showPreloader);

myLoader.contentLoaderInfo.addEventListener(Progre ssEvent.PROGRESS,showProgress)
;
myLoader.contentLoaderInfo.addEventListener(Event. COMPLETE,showContent);
**

And here is the preloader code I use:

function showPreloader(event:Event):void {
addChild(myPreloader);
myPreloader.x = stage.stageWidth/2;
myPreloader.y = stage.stageHeight/2;
**

function showProgress(event:ProgressEvent):void {
var percentLoaded:Number = event.bytesLoaded/event.bytesTotal;
myPreloader.loading_txt.text = "Loading - " + Math.round(percentLoaded *
100) + "%";
myPreloader.bar_mc.width = 198 * percentLoaded;
**
function showContent(event:Event):void {
removeChild(myPreloader);
addChild(myLoader);
myLoader.x = 20;
myLoader.y = 155;
**

Thanks!!