Anyone who has Office 2000 or Office2003 there is some critical updates to be downloaded and installed.

The ones for Office 2003 are.

Excel 2003 (KB905765)
Outlook 2003 Junk E-mail Filter (KB913161)
Outlook 2003 (KB913807) (English Version)

http://www.microsoft.com/technet/security/Bulletin/MS06-012.mspx

Being as I have not got Office 2000 I would not know what critical updates are available.

Also so I know when Office Updates are needed I have put it into favourites so that all I do is press on the button and it scans to tell me when any are needed.