in order to get it work properly:
http://w1.855.comhem.se/~u85538820/
it is somewhere on the Smoothwall-forum...
I've tested it for XP + MSN6.2. file, chat, voice works. I do not have video, but some one else on another forum with the same config said it works with him.
PS: I was surprised by the ease of installation for Smoothwall 2. Also updating the fixes it quite easy. The firewall is quite good depending whether you enable SSH all ports seem to be stealth at my place.
The implementation of the UPnP mod on the above webpage is a nice example how people like to improve on Smoothwall (the default UPnP seemed to give soem problems).
