[Samba] samba win 2000 permissions

[Bruner, Andrew]

I'm using SuSE 9 and Samba 2.28. Samba is config'd as a stand alone server
in a workgoup.
I want users to be able to create shares and add the users they want with
the permissions they want.
I've been testing this by, logging in as a user(Win2K), creating a folder,
right clicking on the folder, go to Properties,  Security Tab, click Add -
find another user, click ok, ok.
It then gives me this error:
Unable to save permission changes on "folder that I created"
Access denied.

Does anyone know how to fix this?
Do I have to config samba as a PDC in order to get this function?
Thanks
-Andrew