Hi CAUrban,
The error 80070663 you're receiving when you try to install the Office 2007 update may be related to a problem with the Windows Update Installer. It may be using the website to download the update from will result in a better download.
Try running the update from this site;
http://www.microsoft.com/downloads/en/default.aspx
Just browse the update that you are trying to use. Download the update from there.
Let us know if this assists in resolving the issue or if further assistance is need.
