private void mainThread()
{
  int WinampWindow;
  int WinampStatus;
  int OldSongPosition;
  int i;

  MessengerAPI.MessengerClass MSN = new MessengerAPI.MessengerClass();

  try
  {
   while (true)
   {
    WinampWindow = FindWindow("Winamp v1.x", null);

    //if winamp is running
    if (WinampWindow != 0)
    {
     //write playlist
     SendMessage(WinampWindow, 1024, 0, WM_WRITEPLAYLIST);
     //get winampstatus
     WinampStatus = SendMessage(WinampWindow, WM_USER, 0, WM_GETSTATUS);
     switch (WinampStatus)
     {
      case 1:
       lblWinampState.Text = "Playing";
       groupBox2.Visible = true;
       break;
      case 3:
       lblWinampState.Text = "Paused";
       groupBox2.Visible = true;
       break;
      default:
       groupBox2.Visible = false;
       lblWinampState.Text = "Stopped";
       break;
     }
     //get old song position
     OldSongPosition = CurrentSongPosition;
     //get new song position
     CurrentSongPosition = SendMessage(WinampWindow, 1024, 0, WM_PLAYLISTPOSITION);

     //if new song isnt the old song (new track)
     if (OldSongPosition != CurrentSongPosition)
     {
      StreamReader streamread = new StreamReader("C:\\Program Files\\Winamp\\Winamp.m3u");
      string curLine;
      i = 0;
      while ((curLine = streamread.ReadLine()) != null)
      {
       //prevent line which start with # to be counted
       if (curLine.StartsWith("#"))
        continue;
       //if we reached the current file
       if (i == CurrentSongPosition)
       {
        //getting fileinfo of current song
        FileInfo fileinfo = new FileInfo(curLine);

        if (pictureBox1.Image != null)
         pictureBox1.Image.Dispose();
      
        //getting MP3 tags
        MP3File mp3File = ShellID3TagReader.ReadID3Tags(curLine);
        txtFilename.Text = curLine;
        txtArtist.Text = mp3File.ArtistName;
        txtAlbum.Text = mp3File.AlbumName;
        txtTitle.Text = mp3File.SongTitle;

        //if there is a folder.jpg in the directory of the current playing song
        if (File.Exists(fileinfo.Directory + "\\folder.jpg"))
        {
         pictureBox1.Visible = true;
         pictureBox1.Image = new Bitmap(Image.FromFile(fileinfo.Directory + "\\folder.jpg"), 100, 100);
         //setting the folder.jpg as the MSN DP
         MSN.set_MyProperty((MessengerAPI.MCONTACTPROPERTY)2, fileinfo.Directory + "\\folder.jpg");
        }
        else
         pictureBox1.Visible = false;

        break;
       }
       i++;
      }
      streamread.Close();
     }
    }
    else
    {
     groupBox2.Visible = false;
     lblWinampState.Text = "Closed";
    }

    Thread.Sleep(500);
   }
  }
  catch (Exception E)
  {
  
  }
}

TypeLib
{218CB45F-20B6-11D2-8E17-0000F803A446}

1.0 = Messenger Type Library
0
win32 = C:\Program\Messenger\msmsgs.exe

FLAGS = 0
HELPDIR =

TypeLib
{E02AD29E-80F5-46C6-B416-9B3EBDDF057E}

1.0 = Messenger API Type Library
0
win32 = C:\Program\Messenger\msmsgs.exe\3
FLAGS = 0
HELPDIR =C:\WINDOWS\help

creating instance ... OK
Trying to get the current avatar ... OK
creating instance again ... OK
Trying to set the current avatar ... OK

creating instance ... FAILED
Trying to get the current avatar ... FAILED