milrevko, a little more explaination of your MP problem might help.
What are you actually doing? And what error occurs/displayed?
One of the first thing you should do is go to www.whatsmyip.org.
Copy the IP address that the webpage tells you is your internet IP address.
Enter that IP address into WPP Game - Network Play.
Last edited by GeneralChaos; February 22nd, 2009 at 11:56 PM..