configuring a network share on a tiger server as a spotligt server

hi there,

i am lost
i am trying to configure our tiger (10.4.3) server to act as a spotlight server over afp to the 5 clients. and when the users add new files or change them the server should maintain the index.

i tried:
http://tzuvi.net/wordpress/?p=24
and this:
http://discussions.apple.com/thread.jspa?messageID=1242226

with no luck.

thanx reco