Only the users of the Gnutella Network are responsible for the content shared. Not being able to find a file is no fault of the program. And Kazaa probably dosen't acutally have all of the files it claims to. Most of the video, pictures, and programs are really viruses/trojans/malware hiding behind a title. There are other ways to get these shows though, but they are of questionable legality. One involves a PCI video capture card and a little creativity, and another involves DVD decrypter and a DVD.
Google to find out more. Good luck.
deepblue