We currently have one isa server in cache only mode. I want to install another ISA server srictly as a firewall. I was wondering what would be the best way of accomplishing this. We currently have no active directory domain, only a NT domain. a) Should I create a domain, and make the two servers into an array? b) Just install another isa server in firewall mode. If I do (b), how do I configure the web browsers to use the proxy but allow the clients to also use the fw client for other access like streaming, icq etc.. Any help would be appreciated. James