Need setup expertise, please

I have just installed Windows Server 2003 Enterprise Edition (25 CALS) into
my network of 15 computers. The new server has completely replaced (hardware
and all) an old NT server. I basically changed out the old server, name the
new server the same as the old one and copied the files I needed to the new
server and turned it on. The only program I really needed from the old server
was a DOS based POS program. I made a FAT 32 partition for that program and
remapped as required for the client workstations. I’ve installed Terminal
Server and File Server so far. I know I need to set up the Licensing Terminal
Server but before I do that I need to resolve a couple of issues.

1. I can not “see†all workstations in my network nor the network printer
from the server. However I can see all the network resources from client
workstations and I can use or access all previous resources including the POS
program on the server. Why can’t I “see†everything from the server? Probably
has something to do with Active Directory right?
2. I believe some of this might be due to how the network is set up. I’m
using the old workgroup structure and now believe I should be setup a single
domain to handle the network (sorry if I’m not using the appropriate
terminology). Anyway how do I go about making the change?
3. After the above is resolved then I will setup the Licensing Terminal
Server on the server but I don’t want to do anything until I get everything
resolved. I’ve got about 60 days left before I’m forced to setup the
licensing but I don’t want to wait until the last mnute.

It’s obvious I’m a neophyte here so I won’t be offended by any basic
information you need to tell me or be sure I’m aware of. I just want to get
this completed as soon as possible. Thanks in advance for your comments.

James

 

Haven't received a resonse. Did I post this question to the correct group?
Need a little assistance here, please.