Its not Limewire its the users sticking in viruses. Limewire is not responsible for any viruses you may get infected with. Stay clear of the pirated software, games and you wont get infected. Users are spreading the viruses/worms/trojans because Gnutella is an open network. Software makers/RIAA/etc. are sticking in their own for users to foolishly download. Have a good anti-virus protection program while using a P2P app and you'll be fine.