Hi wht,
I'm a Windows user, but check out this thread - there's info there for Mac users too:
http://www.gnutellaforums.com/connec...t-connect.html
If it's a Mac - specific problem then a Mac user might come to your rescue later
Until then, you could use the forum search (up the top, between New Posts & Quick Links) or have a look through the
General Mac OSX Support section & see whether any existing threads have info to help.