http://techupdate.zdnet.com/techupdate/stories/main/0,14179,2914132,00.html -- []'s Emerson R. de Mello +---------------------------------+ | http://www.das.ufsc.br/~emerson | | | | Telefone: | | (48) 331-7576 - UFSC/LCMI | | | +---------------------------------+