I am trying to update an administrative image of Office XP that I have created. I have followed the exact instructions on M$'s website to no avail. I have attempted to use the OHotfix utility as well as use the msi installer with command line switched and it just doesn't work!!

Can someone tell me how to update my image to the latest service pack by using one of the methods listed above? Please include command line switches etc so I can do this as painless as possible. Thanks in advance.