duplicateMovieClip won't duplicate loaded image

Hi there!

while trying to make a gallery I come across this problem of wanting do duplicate movieclips containing loaded images. Seems like whatever I do, no duplicates. My original script is bigger, but my problem also shows in this little example. The first created image in the mcClip.Holder shows just fine, also the trace and _x commands work. The clip will just not duplicate … Any thoughts out there ??

[font=System][size=2]this.createEmptyMovieClip(“mcClip”,this.getNextHighestDepth());
mcClip.createEmptyMovieClip(“Holder”,this.getNextHighestDepth());

var mclLoader:MovieClipLoader = new MovieClipLoader();
var oListen:Object = new Object();
mclLoader.addListener(oListen);
mclLoader.loadClip(“thumbnails/IMG_0428.jpg”,mcClip.Holder);

oListen.onLoadInit = function(mcFile:MovieClip) {
trace(mcFile._width);
mcFile.duplicateMovieClip(“kopie”,mcFile._parent.getNextHighestDepth());
mcFile._x = 150;
}[/size][/font]