I am fairly new to Linux. I have redhat 9.0 and have set up samba 2.2.7a . I decided to set samba up as Primary domain controller. Now I can join the domain, but after reboot can't log into domain error message : domain controller down, not available, or machine/computer account not found.
I have already tried the winxp_signorseal.reg that didn't help any! Ive already had enabled NetBIOS over TCP/IP in my WinXP machine. Ive tried troubleshooting samba and everything seems to be working. Could anyone please help me? Here is my smb.conf file....

[global]
workgroup = WRKGRP
netbios name = PDC-SERVER
server string = Samba PDC Server
encrypt passwords = Yes
update encrypted = Yes
passwd program = /usr/bin/passwd %u
passwd chat = *password* %n\n *password* %n\n *successful*
unix password sync = Yes
log level = 3
log file = /var/log/samba/log.%m
max log size = 50
keepalive = 10000
socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
disable spoolss = Yes
show add printer wizard = No
domain admin group = @mis
logon script = %U.bat
logon path = \\%L\profiles\%U
logon drive = H:
logon home = \\%L\%U
domain logons = Yes
os level = 33
preferred master = Yes
domain master = Yes
wins support = Yes
guest account =
admin users = root
printing = lprng
hide unreadable = Yes

[homes]
comment = Home Directories
valid users = %S
read only = No
create mask = 0664
directory mask = 0775
browseable = No

[netlogon]
comment = necessary share for domain controller
path = /opt/samba/netlogon
guest ok = Yes
browseable = No
share modes = No

[profiles]
comment = Share for storing user profiles
path = /home/profiles
read only = No
create mask = 0600
directory mask = 0700
guest ok = Yes
browseable = No

Are we talking about Xp Home? Or the real XP?