Workgroup/Shared Templates Location for ALL users

[Steve Lundy]

I recently have been tasked with setting up office to default to a network
drive for the workgroup templates. I've looked around and found that the
following key is supposed to point Word, etc. to the location:

Office 2k:
HKEY_CURRENT_USER\Software\Microsoft\Office\9.0\Common\General\SharedTemplates

Office 2k3: HKEY_CURRENT_USER\Software\Microsoft\Office\11.0
\Common\General\SharedTemplates

Now, if I change the setting for the Default user (HKEY_USERS\.Default), so
it would apply to anyone logging on to the computer, the setting isn't
retained. Is there a way to set this? Can it be done using policies? Or
can it be done using the registry?

Thanks