Witch features are implemented in Samba?

[Ikke]

Is it possible to use secured passwords?

Is it possible to set and use Samba in user mode? How do I add an user? (could't find "useradd"). Or is only share mode implemented

Is there any documentation for Samba 1.9.17p5, with tells what is posible (manual?)

[Oleg]

1) No
2) Manually editing /etc/passwd
3) Samba site