public static byte[] Broadcast(string msg)
        {
            byte[] Packet = new byte[17 + msg.Length];
            WriteUInt16((ushort)Packet.Length, Packet, 0);
            WriteUInt16(2050, Packet, 2);
            Packet[12] = 0x01;
            Packet[13] = Convert.ToByte(msg.Length);
            for (int i = 0; i < Packet[13]; i++)
            {
                msg += System.Convert.ToChar(Packet[14 + i]);
            }
            return Packet;
        }