Upgrade to the Latest Ubuntu the Easy Way

Ready to jump on the latest Ubuntu, but don’t want to mess up your current Ubuntu installation?  Here’s how you can painlessly upgrade to Ubuntu 10.10, or any later normal release of Ubuntu, directly from the Update Manager.

How to Setup a VPN (PPTP) Server on Debian Linux

VPN-ing into your server will allow you to connect to every possible service running on it, as if you were sitting next to it on the same network, without individually forwarding every port combination for every service you would like to access remotely.