Office 2003 Update

[JD]

I have Windows XP and Office 2003 installed on my
computer. I was able to download and install the update
on my computer, though the dialog boxes and buttons in
Office 2003 remain in the old style. The rest of my
colleagues who have Office 2003 (plus the update
installed) have stylised buttons in their dialog boxes.
If I check for any updates through the Microsoft web
site, it states that I do not need any.

Any suggestions?

JD