[Samba] Samba/win2k ??

[Sheakoski, Corey M (PKI)]

You could also use "valid users = user1 user2 @group1 @group2" 
I was hoping to do it that way, but have so far been able to get it to work.
Enter that into the config file it will block out users by asking for a
username and password. Is there somewhere else I need to enter the username
or is there somewhere I have to make up some kind of password? Thanks again.