I can't connect, and it doesn't seem like limewire even looks for hosts. I've added all the gnutellanets, but when I click connect the light just flashes green once and then goes to red. I keep the connection window open and it doesn't display anything to indicate that it's trying to connect to any of the hosts. What gives?

I use limewire PRO under mac os 9.1 on a powerbook G4, on a network which allows P2P file sharing.