[Samba] Active Directory and Samba

[jzorzi at marketlinksolutions.com]

I have a problem with the Winbind setup authenticating Active Directory
Users.
I have setup Fedora Core2 with the minimal setup option
These are the Fedora RPM's that I have installed manually.
openldap-2.1.29-1
openldap-devel-2.1.29-1

krb5-libs-1.3.3-1
krb5-devel-1.3.3-1
krb5-workstation-1.3.3-1

pam_smb-1.1.7-3.1
pam-devel-0.77-40
pam-0.77-40
pam_krb5-2.0.10-1

samba-client-3.0.3-5
samba-common-3.0.3-5
samba-3.0.3-5

I have setup my connect to the AD Server and can do a Kinit.
I have setup winbind and can use wbinfo -u and wbinfo -g and get the desired
results.
I can do a getent passwd and getent group and the desired results are
achieved.

I can't however give ownership to a file using an Active Directory account
and can not authenticate to the samba server using a Windows 2003 account.

I followed the instructions on this site but I must be missing something
http://us4.samba.org/samba/docs/man/Samba-HOWTO-Collection/winbind.html

I have verified that nscd is not running but is installed

Here is a sample of my getent passwd
MARKETLINKSOL\jzorzi:x:10019:10000:Jay
Zorzi:/home/MARKETLINKSOL/jzorzi:/bin/false
MARKETLINKSOL\kclarke:x:10020:10000:Kevin
Clarke:/home/MARKETLINKSOL/kclarke:/bin/false
MARKETLINKSOL\krbtgt:x:10021:10000::/home/MARKETLINKSOL/krbtgt:/bin/false

Here is the global section of my smb.conf file

[global]

realm = MARKETLINKSOL.NET
;ads server = 10.20.1.1   **** This generates an error unless commented out
***
security = ADS
encrypt passwords = yes
socket options = TCP_NODELAY SO_RCVBUFF=8192 SO_SNDBUF=8192
workgroup = MARKETLINKSOL
;winbind separator = +
idmap uid = 10000-20000
idmap gid = 10000-20000
winbind enum users = yes
winbind enum groups = yes

Thank you in advance for your help