I reported your first post. Hope that'll get a mod in soon. As for your problem, there're plenty of tutorials out there. I'm betting you didn't even search before posting. Am I right?
It might be connectivity issue, if you, like me, live in somewhere far away from any of the major Gateways (i live in RSA), then you should rather try hosting from a local server.
If you can't host, it's either:
1. a port forwarding problem
2. a firewall problem
I've you've "done" both of them and it's still not working, you've done it incorrectly. There are a few threads here that will help you get it done correctly.
Ghan has said he has fixed this. Monovertex please confirm this fix. This was only a problem with people that had signatures in the upper levels like not the special members but the respected members.