Excluding Scenery Objects - FS2004

Archived from groups: alt.games.microsoft.flight-sim (More info?)

Guys, your help please...
How do I exclude scenery objects in FS2004? I have apended "Exclude" lines
in my Scenery.cfg file; however, only the first "Exclude" line is
recognised! Do I have to make all the exclude orders into one line (ie one
set of exclude lat/longs after another) or what? Or do I need separate
Exclude *.bgl files? If so, how do I create them and where do I put them?

Any pointers would be greatly appreciated.
Thanks in advance

Rgds Tim