LW5 will not connect

[cardinal0015]

Okay, I have a MacBook with OSX 10.5.8. I don't have any extra firewalls except the regular system protection. I have had LimeWire for years and never had a problem--until I downloaded the new version (5.3.6). It simply will not connect.

I have literally read through all the potentially helpful forums and tried everything--changing my firewall settings, uninstalling and reinstalling LW, restarting my computer, turning my internet on and back off... everything that has been suggested to do, I have done. But no matter what, it still says "You are behind a firewall and do not support firewall transfers."

I connect through a wireless network, just a linksys router provided by my college dorm. Like I said, I have never had problems getting LW to connect before this new version, and I don't know what to change or fix to make it work. Any help would be greatlyyyy appreciated. Thanks!