Hello guys, soon I will receive this nice toy (512MB) and I want to be prepared for my project: a domestic vpn server (using pptp) serving 1 o 2 guests at most. For this project I just need the RJ45 socket thus I would like to switch off as much as possible (e.g. GPU, on board wifi and others if there). Someone can point me to some resources or list what I can do to accomplish this?   P.S. I know that pptp is not as secure as IPSec (and maybe IPSec is heavier for such device)