Does anyone know a gnutella app that could connect to server using http or https proxy ?? I'm having problems because the network that I use is firewalled and I don't have socks proxy. I have tried several progs but none of them can establish a connection.

I have that problem too. My school just reconfigured its firewall and now I can't even ICQ anybody. Is there any way to get around a firewall?

I would gripe to the school they should at least let you use ICQ.

I don't know any for you to get around the firewall, but it might not be blocking all of the ports. Try scanning all the ports to see if any of them are open. If you find an open one, try running Gnutella on that port. Here is an address for a port scanner: http://www.sniffer.com/

I can't install sniffer because i'm not a system admin..

Gnut claimed to have a http-server in it, so eventually you could be able to connect to a gnut-servent using your browser.
But I haven't tried gnut yet, so I can say nothing about it.

As for the sniffer program - every sysadmin would see if you are using that stuff, so why not ask the sysadmin directly about free ports?