public void FilterTest()
        {
            OAuthTokens tokens = Configuration.GetTokens();

            stream = new TwitterStream(tokens);
            stream.OnStatusReceived += new TwitterStatusReceivedHandler(stream_OnStatus);

            FilterStreamOptions options = new FilterStreamOptions();
            options.Track.Add("twit_er_izer");
            options.Track.Add("twitterizer");
            
            stream.StartFilterStream(options);

            for (int i = 0; i < 1000; i++)
            {
                System.Threading.Thread.Sleep(100);    
            }
            
            stream.EndStream();
        }