code: public String connect (String hostname, int port)
          throws IOException, CDDBException
      {
          return connect(hostname, port, CLIENT_NAME, CLIENT_VERSION);
      }
docs: Connects this CDDB instance to the CDDB server running on the supplied host using the
  specified port and default client name and version.
  
  <p> <b>Note well:</b> you must close a CDDB connection once you are done with it, otherwise
  the socket connection will remain open and pointlessly consume machine resources.
  
  @param hostname The host to which to connect.
  @param port The port number on which to connect to the host.
  
  @exception IOException Thrown if a network error occurs attempting to connect to the host.
  @exception CDDBException Thrown if an error occurs after identifying ourselves to the host.
  
  @return The message supplied with the succesful connection response.
  
  @see #close