AFAIK there are currently 5 different lawsuits in various stages against the different incarnations of Kazaa. One of the problems is that there is a shell game being played by their management. The original owners, (based in the Netherlands) lost a series of lawsuits & were ordered to shut down. They promptly (& in some accounts allegedly :-) sold the company to Sharman Inc. (based in Australia). Sharman then moved Kazaa (at least on paper) to the island of Vanatu, presumedly to remove it from any other jurisdictions.