File Sharing Guide

I, like many others, would like to share files between the computers in my network. I know this topic has been discussed quite a bit on the forums.

Basically, I would like to ask if anyone could write an official quick guide on how to set-up and maintain a secure ftp network between Haiku and other machines so that all users would be able to understand the process. It would be nice of this could be included in the user guide :)

Thank you very much.