MacObsession

This is a great guide on how to use your Mac from anywhere. Any time you are away from your Mac, you can still access it via an Internet-capable device.

This guide demonstrates using SSH tunnels and VNC screen-sharing software to use your Mac from any PC over the Internet. It’s fast, secure, cross-platform, and can be done entirely with open source software.

There are two versions of the video guide available, one for desktop viewing and one to download and view on your new iPod with video.

Apple VNC