This info does help me...It tells me you have a built in NAT Firewall in your modem/router....It also tells me that you will have to Port Forward to get the wall in LW to go away...So you see we don't ask these questions to just waste your time or ours....
Follow the instructions in this link and make sure you do the static IP or it won't work....
http://www.portforward.com/english/r...0/Limewire.htm