This document provides a step-by-step guide to configure an ISA 2006 array in an Active Directory environment. It outlines 5 steps: 1) Install the Configuration Storage Server, 2) Create an array, 3) Install ISA servers and join them to the array, 4) Configure network objects including load balancing and a virtual IP, 5) Finish configuration and address some notes. The goal is to deploy a firewall array with a CSS, network load balancing, and a virtual IP across 5 Windows 2003 servers segmented on two networks.