I have a question. I'm currently running Windows 2000 SBS with ISA 2000, and URL Scan, and Exchange 2000 everything is working great. I'm know using webmail but when ever I type the local ip address of the server or the external IP address from a workstation it keeps ASKING ME FOR A USERNAME AND PASSWORD. When I do it from the actuall server it asks me once and then lets me in. I'm not sure why this is, am I missing something?