No offense to the author, but I hope the code's also being cleaned up a bit. My one huge problem with that code is that there is no differentiation between function names and variable names.... it makes it incredibly difficult to follow when trying to figure out even the most simple concepts.

Preferrably Gnucleus since it seems to me that Limewire prefers connecting to other Limewire servents. I tested a rudimentary client of my own and wasn't able to get any response from Limewire whereas I was able to get results when using Gnucleus.