An idea: why don't we advocate the inclusion in the international standards of a Copyleft character, reversed (C), to mean a copylefted software, manual, material, art or idea? Ciao. -- Davide "Gatto Feroce" Inglima " Paradosso Invernale: perche' d'inverno se apri la <<window>> entrano " " i <<pinguini>>? " citando Luigi Catuogno a.k.a Kenshy http://digilander.iol.it/nekochan/