[Samba] AD Integration woes - rfc2307 data not being honored

[Matthew J. Salerno]

Red Hat Enterprise Linux Server release 5.2 (Tikanga) - x86_64
Samba - 3.0.28-0.el5.8

Objective: To have samba authenticate against AD and utilize the values set for the AD rfc2307 schema.
Problem: Values stored in AD are not being used.

The samba server has successfully joined the AD, but when I do a getent passwd | grep <user> the uid, none of the values returned match what is stored in AD.  The UidNumber for my account in AD is 20045, but I keep getting 1000195.  I'm not so worried about the unixHomeDirectory or loginShell, it would be nice to get them, but the UID is a must.

TESTDOMAIN+username:*:1000195:1000000:User Info:/home/TESTDOMAIN/username:/bin/bash

Everytime I make any changes to the config, I always clean up and rejoin the domain:

rm -f /var/log/samba/*.tdb && rm -f /etc/samba/*tdb && rm -f /var/cache/samba/* && rm -f /var/log/samba/*
service smb restart && service winbind restart

Any help would be greatly appreciated.

Here is my smb.conf

[global]
        workgroup = TESTDOMAIN
        realm = TESTDOMAIN.NET
        server string = Samba file and print server
        security = ADS
        log level = 3
        log file = /var/log/samba/%m
        max log size = 200
        printcap name = cups
        preferred master = No
        idmap backend = tdb
        idmap cache time = 1800
        idmap uid = 1000000-1999999
        idmap gid = 1000000-1999999
        template shell = /bin/bash
        winbind separator = +
        winbind enum users = Yes
        winbind enum groups = Yes
        winbind nss info = rfc2307, template
        winbind refresh tickets = Yes
        idmap config TESTDOMAIN:cache time = 1800
        idmap config TESTDOMAIN:range = 1000-999999
        idmap config TESTDOMAIN:backend = ad
        idmap config TESTDOMAIN:schema_mode = rfc2307
[homes]
        comment = Home Directories
        valid users = %S
        read only = No
        browseable = No
[printers]
        comment = All Printers
        guest ok = Yes
        printable = Yes
        browseable = No
        available = No