What is the best naming convention to use with a Small Business Server 2003 domain? Should I use the FQDN and use .local as internal and .com as external? Is it okay if they are the same except for the extension or does it cause confusion? In the old days of NT4 the internal netbios domain name was different from the FQDN used for DNS but since then I've done it both ways where the internal Windows domain name was completely different from the external DNS domain name and I haven't noticed much difference. Is there a recommended standard either way? Thanks for your help.