KaZaa is a great P2P filesharing program, but has some very annoying features. Diet Kaza is a small addon that was written for KaZaA to aleve most of the problem areas, and add some cool features of its own:

-Blocks all BANNERs, POP UP ads, spyware, etc from ever downloading -Makes searchs faster, and thousands more results! -Removes the "bitrate" limit on MP3 downloads! -Removes the extra Shopping/etc buttons. -Adds QUICK search shortcuts to the systray! -Changes the KaZaa Start homepage Diet Kaza does not modify the KaZaa program.exe, so it should work on all future versions of KaZaA.