I personally made none!

Qtella + gtk-gnutella
 

I'm using Gentoo Linux and yesterday I installed Qtella, and couldn't connect. So I visited Qtella's homepage and found a hostlist file (in Host Cache List section). I tried to use it, but it couldn't help with my connection. So I started gtk-gnutella, let it connect (it works perfectly), wrote down some IPs it was using, closed gtk-gnutella and used the same IPs for Qtella. IT WORKS! But I think this is not the way Qtella was thought to be used... :)

Could you post some of those IPs here please?

IPs
 

Today I've tried just with the hostlist you can find on Qtella web site, and it works! Let me know if it works for you too.