public static string GetNickserv(string nick)
        {
            string s = null;

            irc.WriteLine("WHO " + nick + " %na");
            string resp = irc.ReadLine(true);

            string[] split = resp.Split(new char[] { ' ' });
            if (split[1] == "354") // 0 is host!
            {
                if (split[4] != ":End")
                {
                    s = split[4];
                    irc.ReadLine(true); // to eat the "end of list" notification
                }
            }
            else
            {
                return GetNickserv(nick); // try again!
            }

            return s;
        }