Kazaa & LimeWire Lyric Finder 1.2.5
Kazaa & LimeWire Lyric Finder is the first add-on for Kazaa and LimeWire that allows you to retrieve lyrics while you download MP3 files from the FastTrack and Gnutella networks
License:Freeware, to buy Size: 1.32 MB

MP3Free 6.2
Napster Replacement Software is Back ! Free mp3 music downloads !!!
License:Commercial, 5 to buy Size: 159KB

Diet Kaza 2.00 RC2
A small addon that was written for KaZaA to aleve most of the problem areas, and add some cool features of its own
License:Freeware, 0 to buy Size: 0.4MB