I need you to set up VPN software on my OpenVZ based Debian VPS.
TUN/TAP device is enabled by the provider.
Authentication must be configured, so I can add/remove users (can just be system users).
You have to write in a text document what you do, so I am sure what actions you have taken to complete the task and that you have properly cleaned up and not just attempted a lot of commands and magically have it working with no clue why whatsoever.
You will have root access to the VPS - nothing is installed, it is a fresh version of Debian 5 Lenny.
As this task is fairly simple I don't expect spending more than $30.