Just installed Windows 2003 server.(will place in test environment before deployment). Looking for documentation, links, on step by step instructions to setup typical active directory environment on brand new LAN network. Additionally, would like suggestions or recommendations, tips, caveats, etc., regarding AD with the following general network environment: Network is single domain(only one server). Network includes 100 users, 80 local(LAN), 20 via 7 branch offices(WAN) connected site-to-site VPN(behind firewall and NAT, and all on different subnet). All users required to login to main server(DC),for scripts and DNS. Organization has 5-6 different departments. Branch offices(subnetted) will use local device(firewall) for dhcp or manual ip config. All offices access internet via ISP using one IP behind NAT. THANKS.