Changes
Heise website changed domain name, possibly ownership?
Silent installer for Heise Offline-Update.
Download the [http://www.heiseh-online.decom/ctsecurity/projekte/offlineupdate/download_uk.shtml Offline-Update--/features/112953] scripts. Run the downloader and select the products you want updates for. One note: if you're using the [http://wpkg.org/MS_Office_2007_Compatibility_Pack Compatibility Pack for the 2007 Office System] then download the updates for Office 2007. Those patch the Compatibility Pack as well as Office 2007.
Once all of the downloads are complete copy the contents of the "client" folder to your server. These scripts assume the share name is "offlineupdate" and the server name is "ntinstall". You also need "rm.exe" and "mkdir.exe" from [http://gnuwin32.sourceforge.net/packages/coreutils.htm GnuWin32] in your "tools" folder.