Long time no hear? Maybe that's good.

Microsoft Windows
Autopatcher
Although full versions are available for January, there is still only a Lite Version for February. I would not play around with the BETA full versions. Basically, if you've updated using Autopatcher to the January full version, then you can use February's lite version to get extra security updates and patches.
http://www.autopatcher.com/

My instructions for using Autopatcher:
http://www.avantguardsystems.com/windows/autopatcher.html

Spybot
Don't forget to update, immunize and destroy all spyware on a weekly basis!

My instructions for using Spybot Search & Destroy:
http://www.avantguardsystems.com/windows/spybot.html

OS X
For those using Office X on Mac OSX, there is a security update for Excel.
http://www.microsoft.com/mac/downloads.aspx?pid=download&location=/mac/download/officex/ExcelX_Security_1017.xml&secid=5&ssid=17&flgnosysreq=True
To check about other possible updates you may need for Microsoft products on a Mac, go to:
http://www.microsoft.com/mac/support.aspx