Given the overwhelming response to yesterday announcement to part 1 of the ISA as a perimeter firewall series, he is a pre-release version of part 2: Configure ISA 2004 as a Network Services Segment Perimeter Firewall: http://www.msfirewall.org/isa2004/2004servicesfirewallpart2/2004services firewallpart2.htm Comments and questions welcome. Thanks! Tom