ORSA was originally written by Pasquale Tricarico.
Many people contribute to this project. Any omission to this list is accidental.
ORSA would not be what it is today without the invaluable help of these people:

Alberto Vecchiato   (testing)
Alex Szabo          (debugging)
Andreas Pour        (distribution packages)
Antonio Ceseracciu  (programming discussions)
David J Cozatt      (debugging, distribution packages and suggestions)
Francesco Marzari   (debugging and suggestions)
Giorgio Lissandron  (testing)
Kuba Ober           (Win32 porting and distribution package, bugfixes)
Markus Bongard      (Mac OS X distribution package)
Mauro Barbieri      (suggestions)
Nathan Hearn        (programming discussions, debugging)
Sara Magrin         (suggestions)