[Samba] w2k pdc users

[Max Waterman]

We have a PDC[1]. We have a samba server[2].

We would like to configure samba to get user info from the PDC, so that 
users on the PDC can also use the resources on our samba machine?

We would also like it if users added/removed from the PDC and password 
changes etc, are reflected by samba w/o any specific maintenance on the 
samba side.

Can someone point me at specific documentation to tell me how to do this?

Thanks.

Max.

[1] Microsoft Windows 2000 Server
[2] Samba version 2.2.7a running on RedHat Linux 9.0