[Samba] Joining WinXp to Samba PDC

[Roland Thompson]

After trying to get WinXP (Pro) to try and find my domain so I can log
on I've finally done it, but now when I try and join my WinXP client to
the domain, windows asks me to enter the username and password of an
account with permission to join the domain.

Now which account would this be?? root doesn't work, neither do my other
samba users.

Do I have to create another user or something?

Thanks

Running RH8.0 and Samba 2.2.7a


Smb.conf
=================================================

[global]
	workgroup = LANGHOLME
	domain logons = yes

	encrypt passwords = yes
	security = user

	os level = 99
	local master = yes
	preferred master = yes
	domain master = yes
	
[netlogon]
	# comment = 
	path = /data/samba/logon
	public = no
	writeable = no
	browseable = no