Koozali.org: home of the SME Server

can't install printer drivers for clients - no domain, permissions issue?

yes, i've read the wiki article, http://wiki.contribs.org/Printer_Drivers_for_Windows_Workstations
 the main thread leading up to the wiki article:
http://forums.contribs.org/index.php?topic=32450
and everything else before and after, and have tried everything else.  i think it is a permission issue. 
i just set up the sme as a standalone server, i am wanting to try it out as a print server, because, well, windows print sharing stinks.  here's the finer points:

1. we have an AD domain, the sme server is not on it
2.  i created 2 network printers, with ip addresses on the sme server.  i can see the printers from my windows workstation when i unc to the sme server
3.  when i unc to the server \\sme it prompts me for a username/password.  i've put in the admin user/pass, which gets me to see the shares and shared printers.  i still can't, however, load drivers.
4.  i created a separate user/pass to try it with that, still no luck.
5.  i created a group, added both admin and created user into the group, tried the "chgrp -R domadmins /home/e-smith/files/samba/printers" command with said group, still no luck.  i can read/write to shares when i give either of the credentials above, but can't load printer drivers. 

is it because samba security is set up as user?  if so, i log in and am accepted with credentials, it still doesn't work with printers. 
is there a way to set the printers security so guests, or everyone can upload drivers?  i would rather open it up too far to figure out the main issue, then lock down later.  this is a locked down network, and it is just printing that this will be used for.  i just need the printing to work when we script the printers with a logon script. 

any help is appreciated.

thanks!