The three that won't update are:
Security Update for Microsoft Office 2003 (KB953404)
Update for Outlook 2003 Junk E-mail Filter (KB956077)
Security Update for Office 2003 (KB954478)
IndiGenus had me use the 'msiexec /unreg' and 'msiexec /regserver' commands and that didn't help. Neither did downloading the updates separately and trying to install them that way.
Here is the original thread from my malware issues if it helps: http://www.geekstogo...ms-t210774.html
Any help would be appreciated!