Office 2004 11.3.4 patch out today

No problems here. (Although I only use Word and Excel. Grudgingly.)

Jason -- if Sync Services is on, the Entourage contacts and Address Book are synchronized. It's possible (though unlikely) that something could reset that relationship... so best to turn off Sync Services in Entourage before making changes.

For more tech details:

http://www.microsoft.com/technet/security/Bulletin/MS07-013.mspx

As described by Microsoft:
"If a user is logged on with administrative user rights, an attacker who successfully exploited this vulnerability could take complete control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights"

How are the Apple Address Book and Entourage related? They're not, could it be a coincidence?

Be careful, a coworker wiped out his entire Address Book with this update. His Apple address book, not Entourage.