Why can't limewire detect it is behind a firewall, figure out the firewall's internet IP and set it under force IP? I have my firewall set to detect and forward ports when a computer is running limewire, but it is too much trouble to have to figure out my ip and set force ip in limewire to allow easy uploads.

More people are getting firewalls and they will need to be addressed sooner or later. Otherwise, people behind firewalls will use bandwidth on the network and we will not be able to download their files.

I have version 1.9 and haven't seen this listed as a new feature in any of the subsequent versions.