[Samba] Hi need some understanding

[RJPvT]

Hi guys,

(sorry for my typos, i'm dutch :-) )

First I would like to congratulate you all for a job wel done, the samba 
3.0 looks and works great.

I have got a question neverteless,

I want to use the user manager for winnt for my users and group admin.
but i also want to stay off the linux accounts since i don't want 
everyone to be able to login to various programs

i am using the tdbsam backend with the idmap, but i cannot create users 
with the user manager, nor can i create groups.

i know i will have to user net group and pdbedit to make these
but i cannot figure out the right syntaxes with the add user, add group 
scripts in smb.conf

also I cannot use more then 1 group per user, and would like te be able 
to change this.

Could you give me some pointers, or possible the commands for
add user, add group, delete user from, add user to, etc. ?

this is my current smb.conf :

[global]
         workgroup = RJPCNET
         netbios name = RJPC-srv1
         server string = Samba3
         passdb backend = tdbsam, guest
         password level = 8
         username level = 8
         syslog = 0
         log file = /var/log/samba/%m
         name resolve order = wins bcast hosts
         time server = Yes
         socket options = TCP_NODELAY SO_KEEPALIVE SO_SNDBUF=8192 
O_RCVBUF=8192
         disable spoolss = Yes
         domain logons = Yes
         os level = 35
         preferred master = Yes
         domain master = Yes
         wins support = Yes
         utmp = Yes
         idmap uid = 15000-20000
         idmap gid = 15000-20000
         comment = Samba 3.0.0
         printing = cups
 

[homes]
         comment = Home Directories
         valid users = %S
         read only = No
         browseable = No
 

[netlogon]
         comment = Network Logon Service
         path = /var/lib/samba/netlogon
         admin users = root
         guest ok = Yes
         nt acl support = No
         browseable = No
         blocking locks = No
         csc policy = disable
         locking = No
         oplocks = No
         level2 oplocks = No
         posix locking = No
         strict locking = No
         share modes = No
 

[simple]
         comment = simple share
         path = /tmp
         read only = No