Thanks a lot, macbri and nixgeek!
Nixgeek,
Yes, I use a different display and it is number 3.
Macbri,
Your suggestion helped a lot! SSH Tunnel Manager is the key! And through it, I also found this...
http://www.engadget.com/2006/03/21/how-to-ssh-tunnels-for-secure-network-access/2
where...