Just to mention it, you can get native Linux apps that accesses the Kazaa nettwork, using giFT (http://gift.sourceforge.net/) acesses the Kazaa nettwork trougth the Fasttrack-plugin (https://developer.berlios.de/projects/gift-fasttrack/) and has many different frontends (the program you use), some can be found at http://gift.sourceforge.net/clients.php