Problems with windows 2003 subdomain and samba

[holaquetal]

Hello everybody, please I need your help, We are really in troubles.
We have a main domain with 9 subdomains in windows 2003 server, we installed a linux SUSE cluster with samba. The problem is that we can validate to file server with users from main domain but not from subdomains users.
This is the config file:

# smb.conf is the main Samba configuration file. You find a full commented
# version at /usr/share/doc/packages/samba/examples/smb.conf.SUSE
# Date: 2004-06-30
[global]
winbind separator = +
workgroup = sscc
winbind cache time = 1220
security = ADS
password server = server1.subsubdomain.subdomain.domain.es 10.229.38.35
winbind use default domain = yes
realm = subsubdomain.subdomain.domain.es
encrypt passwords = yes
idmap uid = 10000-50000
idmap gid = 10000-50000
winbind enum users = yes
winbind enum groups = yes
winbind nested groups = yes
template shell = /sbin/nologin
template homedir = /none
# template primary group = "Usuarios del dominio"
template primary group = %G
socket options = TCP_NODELAY SO_RCVBUF=65536 SO_SNDBUF=65536

[profiles]
comment = Network Profiles Service
path = %H
read only = No
store dos attributes = Yes
create mask = 0600
directory mask = 0700
browseable = yes
guest ok = no
printable = no
[repositorio]
admin users = Administrador
comment = All users
path = /repositorio
writable = yes
valid users = %D+%U
invalid users = root
veto files = /aquota.user/groups/shares/
browseable = yes
printable = no
create mask = 0600
create directory = 0700
force user = %U
map acl inherit = yes
[fotos]
admin users = Administrador
comment = All users
path = /fotos
writable = yes
valid users = %D+%U
invalid users = root
veto files = /aquota.user/groups/shares/
browseable = yes
printable = no
create mask = 0600
create directory = 0700
force user = %U
map acl inherit = yes


Thanks a lot we are really in serious trouble