Hi guys, It is a "multi-practic" server :), Win 2003 SP1, DC, ISA, file server... huh, with only 1 NIC. Could you please confirm that Lockdown mode in ISA 2004 cannot be disabled? (I think I saw it somewhere but cannot find it now) Also, is it possible to install ISA without its firewall service because all I need is caching? Thanks a bunch! Zoran Get the name you always wanted with the new y7mail email address. www.yahoo7.com.au/y7mail