[Samba] Samba as PDC, connections from clients refused...

[Dinyar Rabady]

hi,
i have the following netowork situation:
2x Debian Linux
	1x Stable with samba 2.2.3a-12.3 for Debian as PDC
	2x Unstable with samba 2.999+3.0.alpha24-3for Debian as Client
2x Windows
	1x Win2k also as Client
	1x WinXP Client

now i have the following problem:
If i try to logon as a samba-enabled linux user on the domain with the 
Win2k server i get the message that the user doesn't exist on the server or 
that the passowrt is wrong.
I tryed loggin on with smbclient from the unstable client but it also 
doesn't seem to recognize the user.

Any ideas on how to fix it?

regards,
Dinyar Rabady

PS: here is my smb.conf:

[global]

netbios name = server-debian
workgroup = Rabady
encrypt passwords = yes

domain master  = yes
local master = yes
preferred master = yes
os level = 255

wins support= yes

security = user
domain logons = yes

logon path = \\&L\profiles\%u\%m
logon script = logon.bat

logon drive = H:

logon home = \\/%L\%u\.win_profile\%m

time server = yes

domain admin group = root dinyar

add user script = /usr/sbin/useradd -d /dev/null -g 100 -s /bin/false -M %u

[netlogon]
	path = /usr/local/samba/lib/netlogon
	writable = no
	browsable = no

[profiles]
	path = /home/samba-ntprof
	writable = yes
	create mask = 0600
	directory mask = 0700
	browsable = no

[homes]
	comment = Home Directory
	browsable = no
	read only = no
	guest ok = no
	map archive = yes