I have two different models of workstations in my network.  On one
workstation, I can map to the print server with either an admin account or a
regular user account and add a printer fine without any issues.  However, on
the newer model workstation, if I attempt to add a printer to the workstation
as a regular user, I recieve the following error, "You do not have sufficient
access to your machine to connect to the selected printer." I can log in as
an administrator and add the printer without any issues and if I put the user
into the Power Users group, the printer can be added as well.  I would prefer
not to have anyone in the Power Users group as it is working fine on the
other machine.  

Both machines are Win2K and the print server is Win2K3.  I verified that
authenticated users have read/write access to the %windir%\system32\spool
directory and all subfolders.  All of the security settings appear to be the
same.

I would appreciate any assistance that can be offered in regards to this.  
If more information is needed, please let me know.