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.NET Framework 2.0
975849 Memory usage increases for a .NET Framework 2.0-based application when you use the ImageList.ImageCollection.Item property to obtain an image or when you call the ImageList.ImageCollection.GetEnumerator method
976669 Forefront Client Security deployment package (1.0.1725.0): December 2009
976668 Forefront Client Security anti-malware client update: December 2009
978147 Error message when you try to update your scan engines in Antigen 9 for Exchange, Antigen 9 for SMTP Gateways, Forefront Security for Exchange Server, or Forefront Security for SharePoint: "Expired manifest"
976882 Description of the Office Outlook 2003 Junk E-mail Filter update: December 08, 2009
200927 Outlook 2003: Recurring meeting time changed unexpectedly when manager and delegate are in different time zones
976884 Description of the Office Outlook 2007 Junk E-mail Filter update: December 08, 2009
974254 A hotfix is available that fixes two issues with management packs in System Center Operations Manager 2007
972881 The changes to the display name of a managed entity are not synchronized in the Operations Manager Data Warehouse database on a computer that is running System Center Operations Manager 2007 SP1
976593 Error message when you use the SecureStorageBackup tool to restore encryption keys on a computer that is running Operations Manager 2007: "Invalid password!"
973418 USB selective suspend mode does not work as expected after a power transition on a computer that is running Windows Vista or Windows Server 2008
977756 Event ID 53 is logged on a computer that is running Windows Server 2008 or Windows Server 2008 R2 with Hyper-V virtual machines installed.
977748 A hotfix is available to update the Daylight Saving Time for the Fiji Standard Time time zone for the year 2009 for Windows XP, Windows Server 2003, Windows Vista, Windows Server 2008, Windows 7 and Windows Server 2008 R2-based computers
977516 A physical disk resource remains in the "Online Pending" status, or the Chkdsk utility automatically starts to run on a server that is running Windows Server 2008 or Windows Server 2008 R2
977564 Error message on a domain controller that is running Windows Server 2008: "The client-side extension could not remove user policy settings for 'Domain Name {GUID}' because it failed with error code '0x8007000d The data is invalid.'"
977509 A pass-through disk that is assigned to a virtual machine is not migrated when you upgrade to Windows Server 2008 R2
977755 Error message when a Group Policy client-side extension cannot log RSOP Data:''0x80041002"
977511 About the DFS Namespaces service and its configuration data on a computer that is running Windows Server 2003 or Windows Server 2008
975925 A hotfix is available that addresses the issues that occur when you perform a host-level backup of a Hyper-V VM on a computer that is running Windows Server 2008
977515 The File Server Resource Manager on a server that is running a 64-bit version of Windows Server 2008 R2 does not send e-mail notifications to the SMTP server
976919 Redirected Favorite Links do not work correctly on a Windows Vista-based or on a Windows Server 2008-based computer
974609 A computer that is running Windows Server 2008 randomly stops responding when you run a large application
975755 Device Manager or the application stops responding when you use Device Manager or an application to uninstall the driver for a network adapter on a computer that is running Windows Vista or Windows Server 2008
200888 VSS Writer fails due to incorrect permissions
976329 Error message when you run the ChkDsk.exe utility in read-only mode on a computer that is running Windows Vista or Windows Server 2008: "The Volume Bitmap is incorrect"
974375 FIX: You receive error code C00D002B when you start a publishing point that uses an MBR file or a live stream that contains more than 32 media streams in Windows Media Services on a computer that is running Windows Server 2008
975163 After you repeatedly connect and disconnect a USB device to a computer that is running Windows Vista or Windows Server 2008, the USB device is not detected
200875 On Microsoft Windows Vista and Windows 7, non-ASCII characters in Computer Name will cause problems with dynamic disk conversion
974905 FIX: You receive error code C00D11B1 when you try to play an MBR file or a live stream that contains more than 32 media streams in Windows Media Player on a computer that is running Windows Vista
Read the complete post at http://wmug.co.uk/blogs/cliffs_blog/archive/2009/12/09/ms-kbs-new-kb-articles-at-microsoft-9-dec-2009-weekly-summary.aspx