hlThread = new HowLoudThread(getApp(), "calculated");
bgHowLoud = new HowLoudThread(getApp(), "calculated", true);
  protected void doAttach()  {    hlThread = new HowLoudThread(getApp(), "calculated");    downloadHash = new Hashtable();    getApp().addTrackLifeCycleListener(this);    getApp().addDownloadListener(this);    getApp().addVolumePolicy(this, 80);  }