public static File convertSoundEffect(File source, File target) {
		try {
			if (target == null) target = File.createTempFile(source.getName(),".wav");
			
			XNBReader xnbReader = new XNBReader(source);
			XNBData read = xnbReader.read(true);
			
			BinBuffer binb = (BinBuffer)read.assetData;
			new BinFile(target).write(binb);
			
			return target;
		} catch (Exception e) {App.getApp().handle(e);}
		return null;
	}