private void initializeChannels() {
        ChannelSet = new ChannelSet[MaxChannel];
        for (int i = 0; i < ChannelSet.length; i++) {
            byte[] key = new byte[256];
            RC4Cipher.encData(key, 0, key.length);
            ChannelSet[i] = new ChannelSet(URL, Client, UserID, i, Password,
                                           key);
        }
    }