Well you have come to the right place to get support...
With the rubbish files you are getting, you will need to use your word filter and add certain words to it...
These links will help..
http://www.gnutellaforums.com/showpo...71&postcount=2
You must understand what p2p is about...You do not connect to a server, you connect to millions of other computers just like yours around the globe...
