Original code by Jorge Acereda  <jacereda@users.sourceforge.net>
This was heavily modified by Peter O'Gorman <ogorman@users.sourceforge.net>

With input from (in alphabetical order):

Stˇphane Conversy <conversy@lri.fr>
Francis James Franklin <fjf@alinameridon.com>
Ben Hines <bhines@alumni.ucsd.edu>
Max Horn <max@quendi.de>
Karin Kosina <kyrah@sim.no>
Darin Ohashi <DOhashi@maplesoft.com>
Benjamin Reed <ranger@befunk.com>

Forgive me if I missed you, and e-mail me <ogorman@users.sourceforge.net> 
to get added to this list.