This is an updated copy of the Gnucleus version 2.2.0.0 setup that should relieve connection troubles.

You can grab it here: Gnucleus_2.2.0.0

Changelog - December 1st 2007 - Gnucleus 2.2.0.1
filtering works better, most bogus files should be filtered.
Many UI updates and other misc changes.

Gnucleus - Hey, it Still Works!

very good mf i cant belive i saw this piece of softwear working lol .
can u tell me how did u get the update cause i dun wana go into the same prob again my friend .
ne way thank u soooo much .

i was able to connect lastnight but this morning i can't even get one baaar for connection. what should i do??

The updated version is available at Gnucleus - Hey, it Still Works!

Make sure you have a port forwarded for Gnucleus if you are behind a router. You can go to Edit --> Preferences in Gnucleus to set the port for the client.