Thank you, thank you, thank you. And thank you to Folken for you input also. I'm sorry I thought I posted this last night. I learned on another board that you have to restart the Logon service after making such changes to the DNS. To think after all that the problem was that the server didn't know it was serving its own DNS. I can add a computer to the domain, I can ping the domain name, I can access the internet because I changed the router which is handing DHCP to use the Win2003 DNS server as primary and itself as secondary -and it forwards requests to my ISP's DNS.
It had already added itself as a server to the DNS management console, but thanks for the information.
It slices, it dices... Something that my be interesting to you is the hardware this thing is running on. It's a 1999 ProLiant 1600 server with dual P2, 300Mhz processors and 512MB of RAM, and a 12GB 4 disk SCSI array... It was given to me by a company who found it to be useless. It's pretty fast, too. The reason I thought that might be interesting is that I had originally installed Win2003 Small Business Server and it took about 9 hours to load and was too slow to be considered realistic. I know I'm mixing apples and oranges here, but when I had the SB 2003 server it only had 256MB of RAM. A friend gave me her copy of Enterprise 2003 server she received as a NFR promo from a Microsoft training class and it loaded in less than an hour and is fast with many concurrent roles assigned (Applications server (IIS, ASP.NET), DNS, Domain Controller (Active Directory), Streaming Media Server, VPN server, Terminal Server).
Another friend is mailing me her copy of the promo NFR Server 2003 Enterprise so I can fiddle around with load balancing and cross domain trusts, replication, etc. on a second server. I got the Action Pack subscription so I've got Exchange Server, Live communications server, etc. If I could just get my hands on MOM workgroup and SMS...
I most likely will be asking additional questions later
) -and seeking employment later than that...
THANK YOU VERY MUCH!