http://thedocsworld.net/untangle-openvpn-with-full-tunneling/
One of the best ways to protect yourself when you are out with your laptop or other portable device that requires wireless access is to use a VPN. Though not necessarily the most user friendly product to setup, the benefits in security can be worth the trouble. There are many ways to setup a VPN [...]
from The Doc's World http://thedocsworld.net
