I'm trying to push out the TZmove.exe updater silently to a bunch of
workstations. The Exchange administrator will be updating the mailboxes,
but just in case we want to hit the clients as well.

I've pushed out TZupdate.exe as assigned software via Group Policies.
Next, the user has to run tzupdate.exe in the Office12 folder.

I want to run it as a login script in the policy, but I don't know if
it's working (it's hard to test this!).

Should TZupdate.exe /quiet work when run as a login script? How does it
deal with someone with multiple Outlook profiles? How can I test that
it's working?