The other morning our cat woke us up by leaping on the bed and saying "ARP! ARP!" Sean -- "Sometimes Omaha can't be avoided." -- Howard Borden the navigator, _Bob_Newhart_ Sean Reifschneider, Inimitably Superfluous <jafo at tummy.com> tummy.com - Linux Consulting since 1995. Qmail, KRUD, Firewalls, Python