Well, I know the ISP didn't just go and block that port because it is still possible to connect to other servents and even other hostcaches using port 6346, it's just those hostcaches that I mentioned that don't want to work. In fact, gnutella.hostscache.com:6346 use to work almost immediately. Now none of those that I mentioned work at all. You can tell the thing to connect, leave, and come back in a while, but there will still be no connection. Tonight I have gotten connect3.gnutellanet.com:6346 to work, so in light of all this the problem has to lie with the hostcaches.