public OfflineSyncExt()
 {
     url_fetcher            = new MP3FileUrlFetch();
     url_fetcher.Completed += new ApiCompletedEventHandler(url_fetcher_Completed);
     url_fetcher.Failed    += new ApiCompletedEventHandler(url_fetcher_Failed);
     tag     = "";
     SOURCES = new List <Entry>();
 }
 public OfflineSyncExt()
 {
     url_fetcher = new MP3FileUrlFetch();
     url_fetcher.Completed += new ApiCompletedEventHandler(url_fetcher_Completed);
     url_fetcher.Failed += new ApiCompletedEventHandler(url_fetcher_Failed);
     tag = "";
     SOURCES = new List<Entry>();
 }