Al,
You can run the following AutoExec macro:
Sub AutoExec()
CommandBars("Full Screen").Enabled = False
End Sub
See:
http://www.gmayor.com/installing_macro.htm

Signature
Greg Maxey
A peer in "peer to peer" support
Rockledge, FL
To e-mail, edit out the "w...spam" in gmaxey@whamspammvps.org
> In Word XP when you change to Full Screen mode a
> new "full screen" toolbar popus up on the screen; you can
[quoted text clipped - 10 lines]
>
> Any help much appreciated.