[Samba] Samba 3 net user syntax

[Mark]

Is there a way to list all Samba users with the net command.

The help shows the following syntax, however I cannot get it to list one 
user, let alone all users...

net [<method>] user [misc. options] [targets]
         List users

After a 1/2 hour of attempts, it does not matter what combination of 
methods or options I try, I either get a listing for all the net syntax 
or I am prompted for my user password which does nothing.

Can someone please show an example of the proper syntax..

Thanks,
Mark