Hi there.
First of all a big congrats for you programmers for making such a 
beautiful software. This is definitely one of the best packages out there.

As i need a small, budget, and cool VPN appliance to be sitting right in 
the back of the server room i chose to give mß0n0wall a test.

Situation: roadwarriors and VPN-gate behind NAT boxes, need encryption 
due to sensitive information being transmitted, no-clue and no time to 
learn-type users where the box will go. mac and pc clients as roadwarriors.

So i will/have to go for OpenVPN.

I'm testing m0n0 1.2.7b on a wrapboard.

I'm trying to connect from XP - but the router cant connect back.

At the moment i'm totally stuck in a rut - could you please help me out 
on how to set up:

the VPN fields
  WAN IF 192.168.0.171/24 static
  LAN 192.168.1.241/24 static (...241 = router)   here i want to go from 
outside

the NAT rules
the Firewall rules

i want to use plain vanilla openVPN 2 on UDP 1194

Thanks folks !