Are you fully connected to the network ?? Do you see any red bars at all ??
If you do could you post your details please, as this means you do not have a connection to the network...
http://www.gnutellaforums.com/connec...-you-post.html
If you do have a full connection to the network...Try the tips in this thread...
http://www.gnutellaforums.com/280592-post2.html