Hi Doug.
Sorry late reply the forum would'nt let me sign in yesterday.
Cant find any info on your modem/router.
Lets just try this. if no joy we will try a clean sweep.
Universal Plug and Play may not be working properly Due to this update. "Security Update for Windows XP (KB931261)"
Removing this update is not Recommended & could make your computer vulnerable to attack.
For more info on this update, click on this blue link.
Microsoft Security Bulletin MS07-019: Vulnerability in Universal Plug and Play Could Allow Remote Code Execution (931261)
If this update is installed on your computer & UPnP is in use by Limewire,
Try switching to Manual Port forward using port numbers between 45000 To 65000
Both Manual Port forward No, & listening port should be set at the same number
In LimeWire, GO to Tools/Options/Advanced/Firewall Config & use Manual Port forward.
If you are using a router, or modem/router to connect, that will also need configuring.
Find your router listed here, Use this blue link. & dont forget to create a static IP first, & click apply after changing each setting.
PortForward.com - Free Help Setting up Your Router or Firewall
Your Servant,
Peace.