Hello all, Some articles about this topic... http://ianmurdock.com/archives/000258.html http://internetnews.com/dev-news/article.php/3496541 http://ianmurdock.com/archives/000244.html Let's think about then. Cheers -- Oc. Christian dos Santos Ferreira Coordenador do Poseidon Linux (http://poseidon.furg.br) Lab. Tecnologia Pesqueira e Hidroacustica Fundacao Universidade Federal do Rio Grande - FURG Rio Grande - RS - Brazil