404 is a independent non profit project whose main goal is to promote and spread artistic productions around the world in field of Electronic Art, creating also a production enviroment in which authors can exhibit their works and interrelate. Starting from an anual international calling and the subsequent selection of works, "404" supports artists whose proposals are based on originality and research. "404" is an artistic event created by "Astas Romas" located in Rosario (ARG), which is an urban and cultural center with more than one millon inhabitants.This Festival, open to the public and free of charge, is endorsed by cultural organizations from Europe, North America and Latin America.