How can administrator add icons to nautilus desktop for all users

[Paul Johnson <pauljohn ku edu>]

Users are really pissed off that the Gnome-2.10 distributed with Fedora 
Core has no icon for the Firefox Web Browser on the desktop.  It is easy 
to add one for a user, but I want to do it on a system-wide level.

I'm complete stumped on this question. Can't find anything in the Gnome 
Admin Manual. All I can find is info on how individual users can turn 
off particular icons, or add them.  But nothing about how the 
administrator adds those icons in the first place.
--
Paul E. Johnson                       email: pauljohn ku edu
Dept. of Political Science            http://lark.cc.ku.edu/~pauljohn
1541 Lilac Lane, Rm 504
University of Kansas                  Office: (785) 864-9086
Lawrence, Kansas 66044-3177           FAX: (785) 864-5700