Did you try the license fix that Remoc gave you in your other thread?
http://www.gnutellaforums.com/downlo...tml#post307452

Since your connection's ok, try these other fixes as well.
1. Problems with the search

2. Delete LW's preferences folder when LW's properly closed. See point 3 here & also point 2 if you've used older versions of LW in the past (there could be a folder in either location).
Fixes for LimeWire
This will change all of your settings within LW's options, you'll have to go back through afterwards & reset things to the way you like them.
Vista users: LimeWire Pref Folder in Vista