Just a heads up but the folks at the MSRC just announced their Advance Notification for the November 2009 Security Bulletin Release:
To help customers plan and prioritize for this month’s security updates, we wanted to let you know that we will be releasing 6 bulletins (three critical and three important) addressing 15 vulnerabilities, affecting Windows and Microsoft Office products. Customers should plan a restart for the Windows bulletins. The Office bulletins may not require a restart if the components being updated are not in use. More information about the upcoming security updates can be found on the TechNet Web site.
To read all the details see http://blogs.technet.com/msrc/archive/2009/11/05/november-2009-bulletin-release-advance-notification.aspx
J.C. Hornbeck | Manageability Knowledge Engineer