Gnucleus new release *note this is a nightly build* and it seems stable

[crackerjacker]

This site provides daily builds for the Gnucleus person-to-person (P2P) file sharing client written by John Marshall. The self-installing executables are created by Jordan Russell's Inno Setup compiler. Please visit thier respective websites for more information on these two great open source projects.

anyway check below for a update. :)
version 20040118-Gnucleus_2.0.0.6.exe

http://gnucleus.com/betagnuc/index.php