Logon script woes

Hello All:

I am currently running Windows Server 2003 R2 and am having issues with
logon scripts.

I have workstation computers running Windows XP Pro

I have a basic VBS to map network drives:

Set objNetwork = CreateObject("WScript.Network")
objNetwork.MapNetworkDrive "S:" , "\\netsrv\share"

The script runs fine on the server, and if I download it off of the server
and run it on the clients, it will load the share drive, however, it will
not run at logon for the users.

I run into issues trying to run the script off of the server through Network
Neighborhood from
\\netsrv\sysvol\netsrv.com\Polocies\{BAC8EB7B-7277-4774-A641-389652B65B9E\User\Scripts\Logon\logon.vbs
with it saying that I don't have permission to access the file etc.

I added the file to Active directory using the Group Policy Management MMC
and added the VBS file to this location so that it will run.

When my users log in, they don't get their share drive mapped, and when I
try to run the file remotly, I get the above error. If I download the file
to the local user machine, it runs fine, no issues, but when adding new
users to the server, I don't want to have to go locally to each workstation
and load the file in the startup file.

I have tried changing the permissions on the folder and the file to allow
everyone full access to the file, but it still doens't work. In fact,
allowing full access doesn't allow users to even have their home directories
mapped to the Z: drive as directed in the Active Directory Users and
Computers setting.

I have even tried making the script load by putting it in the Logon Script
on the active directory Users and Computer Profile setting, and still to no
avail, even after putting this file and a batch file in the
\\netsrv\Netlogon folder, with group everyone having full permissions.

Is there a simple step that I am missing or something.

Any help or point me to a website that would help would be greatly
appreciated.

Thanks in advance.
Lucas Williams
(E-Mail Removed)