coopster - 6:42 pm on Dec 20, 2010 (gmt 0)

A US-CERT notification [us-cert.gov] came through this morning notifying of the recent MS update that has been causing some Outlook 2007 users issues and that MS has posted a blog entry [blogs.msdn.com] with more information:

The blog entry indicates that this update has been removed from Microsoft Update. Users who have previously applied the update and are experiencing any of the listed issues are encouraged to uninstall the December 2010 update as described in the blog entry.