Windows Network Admin (Advanced)

So I have a few users setup with daily backups using a bat file as referenced in
http://www.ctunion.com/node/35

So I noticed not all the user’s data was being copied, only half the data was being copied. So I ran the command from the bat file in a dos prompt:

xcopy "c:\Documents and Settings\user\My Documents" "d:\backup" /e /c /y /d

and it is setup to copy only files that have been modified with /d switch
I noticed after it copied some files that have changed it gave an "insufficient memory" error

I ran the same command again and it copied no files and returned the "insufficient memory" error again.

I am attempting to set up a Debian server and use domain account as logins to the machine. I have been able to get things talking, such as Kerberos, and I have added the machine to the domain just fine. The PDC is running Server 2003. Here is what I have done and verified so far:

1. Configured smb.conf with winbind support
2. configured krb5.conf
3. tested and verified then added to domain with net ads join
4. verified that winbind is working using wginfo -u,wginfo -g
5. authenticated user through wginfo -a

Here are my samba config and the outputs when I verify: