no no, thats not what i meant.
there is a configuration file called /etc/samba/smb.conf you need to amend it to your configuration. its not a straight forward thing either, which is why i was suggesting that you use SWAT. Google for samba configuration. There is a TONNE of information on how to configure it.
you access swat by opening a browser and going to:
http://localhost:900
(i think its 900, its at the bottom of the swat man page)