public void Update(PodcastFeedInfo feed, bool queue_if_busy)
        {
            if (feed == null)
            {
                return;
            }

            // drrr...
            PodcastFeedInfo[] wrapper = new PodcastFeedInfo [1];
            wrapper.SetValue(feed, 0);

            DoUpdate(wrapper, queue_if_busy);
        }
        public void Update(PodcastFeedInfo feed, bool queue_if_busy)
        {
            if (feed == null)
            {
                return;
            }

            // drrr...
            PodcastFeedInfo[] wrapper = new PodcastFeedInfo [1];
            wrapper.SetValue (feed, 0);

            DoUpdate (wrapper, queue_if_busy);
        }