http://www.portforward.com/english/routers/port_forwarding/routerindex.htm
this site is whack ! it got a ultimate archive of a full how-to portforward for tons of software & routers.. they even wrote a program (non free) to configure a router automaticly.
anyways , next time you get a “dude my xyz program doesn’t connect” you can help those friends with this huge selection.
(just dont call me on this 🙂 )