No, instead of downloading Kazaa, I went with Kazaa-Lite. Kazaa-Lite is just like Kazaa, but with no spyware.
I did at first download Kazaa. Then, did a scan with Pest Patrol. It found 130 spies, bugs or what ever, just in Kazaa. I deleted them all, then deleted Kazaa. That is one program you don't ever need to download.