Please, remove my e-mail direction from the list. Thanks, Pedro =========================================== Pedro Garcia Teodoro Dpto. Electronica y Tecnologia de Computadores Facultad de Ciencias. Campus Universitario Fuentenueva, s/n 18071.- Granada (SPAIN) Phone: +34-958-244011 Fax: +34-958-243230 email: pedro@hal.ugr.es WWW: http://ceres.ugr.es/~pedro ===========================================