Fellows: I'm experimenting problems with a call that I made to exec or system. The problem is that the script await for the function finish and that take's a lot of time. I need a way to use those functions in order to continue without await for it. Saludos Fraternales _____________________________ Atte. Alberto García Gómez M:.M:. Administrador de Redes/Webmaster IPI "Carlos Marx", Matanzas. Cuba.