Самба

Народ, проблема с самбой и винбиндом. Как подружить их с WinNT 4.0 PDC?
С шерами проблем нет, а вот login`ы юзеров с Линухой не синхронизируются.

smb.conf:

[global]
	dos charset = CP866
	unix charset = koi8-r
	workgroup = IBSHATTL
	server string = 
	security = DOMAIN
	auth methods = winbind
	update encrypted = Yes
	hosts equiv = /etc/hosts.equiv
	min passwd length = 2
	map to guest = Bad User
	password server = nt_ib_server
	passwd program = /bin/passwd %u
	username map = /etc/samba/username.map
	unix password sync = Yes
	log level = 2
	acl compatibility = winnt
	name resolve order = host lmhosts bcast wins
	keepalive = 30
	lpq cache time = 30
	load printers = No
	domain logons = Yes
	os level = 30
	lm interval = 10
	dns proxy = No
	ldap ssl = no
	idmap uid = 10000-20000
	idmap gid = 10000-20000
	winbind use default domain = Yes
	printer admin = root, admin
	hosts allow = 192.168.62., 127.
	hosts deny = 192.168.0.
	wide links = No

Что я не так делаю?