Dave, I was talking with my ISP and he suggested that I use an “ssh tunnnel” when I use my email program, Microsoft Entourage, on any public wireless networks to avoid exposing my account and password to anyone who might be sniffing the wi-fi network. Problem is, I have no idea what they’re talking about, but I’m definitely paranoid about security and the idea of point-to-point encryption sounds wonderful. Can you tell me how to set this up?