>Could XP's firewall function be a problem at all? Yes and Yes. XP firewall should never be used in a LAN where domain communications are used. John Tolmachoff IT Manager, Network Engineer 211 E. Imperial Hwy., Suite 106 Fullerton, CA 92835 714-578-7999, ext. 104 jtolmachoff@xxxxxxxxxxxxxxxx www.reliancesoft.com