If you use Microsoft Office, a great new resource has recently come online to help you understand how Office updates work. The Office Sustained Engineering blog features release announcements, known issues, explanations of update behavior, and other information about Office updates. If you work with Office updates, it’s worth monitoring this page for the latest info, such as the recent announcement that Office 2007 SP1 will be delivered through Automatic Updates starting in mid-June. Check it out!
Hope this is helpful,