the http://gnet-specs.gnufu.net still alive?It direct to the "http://wiki.limewire.org/index.php?title=GDF",right? But I can't find the detail of the detail of when we need use the ping/pong to gain the new hosts from that document.I just know the pong cache can gain hosts,but when to send ping of a node is not metioned in the document.

why I can't connect to it,can you send me saved html file of the document to me?