Get rid of Kazaa, it loads your computer with spyware that you can't uninstall. It's like a virus.
First, download Ad Aware by Lavasoft. Then do a google search for Kazaa Lite. Same damn thing, but hacked by someone to remove the spyware.
And the problem with ALL
the free (illegal mostly) filesharing networks is you don't know what you're getting until you download it. That's the price you pay for getting your music for free illegally. If don't want to get the wrong song sometimes, go and buy the CD
. If you want it for free, you might have to put up with a few crappy downloads.