how to use limewire/mactella on a LAN network?
 

have had absolutley no succes in getting limewire to work on my iBook running on OS X 10.1.2 and have come to the conclusion that it's because I'm linked up to the net via a local network. I get the ads o.k. but no connection, and the "search" button os permanently dimmed. Anyone know how how to override any restrictions my network might have placed on file-sharing, or if any mactella might be any different?

thanks.