I am having a problem adding a computer to my SBS 2003 server. I set up the computer account on the server, but when I go to add the client computer using the computer connect feature, it tells me that it cannot find a list of users and computers on the server. The client PC is running XP SP 1. We do have a firewall/router that serves as the DHCP server for the network, rather than the server doing that. Something tells me that it has something to do with DNS (we are migrating from a peer-to-peer, so the DNS server everyone uses is the ISP's DNS servers), but I don't know enough domains, Active Directory, etc. to know how to fix it. Any help would be greatly appreciated.

Travis Wallace