You have to download a new hosts.txt file from http://www.gnotella.com/helpfile/connectproblem.phtml and replace the old one. Make a copy of the new one and leave it on a safe place. You may need to change it again. If you need more help go to http://forums.gnotella.com . There have been a lot of posts about that problem recently.

Ivan
"In the dark we make a brighter light"