Windows Fax UserInfo settings

Our company has a shared fax setup on one of the 2003 servers. When I send a
fax from an XP client the Fax Wizard remembers all of my settings, i.e.
whether I want delivery notification, whether I want a copy of the fax
attached to the notification and what email address I want to get the
notification at. Additionally, I can find all of these settings saved in the
XP Registry at HKCU\Software\Microsoft\Fax\UserInfo\ReceiptEMail( dword),
ReceiptAttachFax(dword) and ReceiptAddress(string).

However, when I send a fax from a Vista client the New Fax message window
(not a wizard at all) allows me to set the delivery notification settings
under Tools\Options, but it does not retain these settings. It is a real pain
to have to enter these settings everytime I send a fax in Vista.

Where is the equivalent settings in Vista Registry?
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Thanks in advance.
MrDragon