According to this page:
http://portforward.com/english/route...f_Warcraft.htm
When I go to add custom service, it says to add Service Name, so I enter "World of Warcraft", but what do I use for the Server IP Address?
Also, when I try to add a second port for World of Warcraft, it says the name is already in use, so even if I could get this to work, I can only forward one port.