Links to some other open source projects:
antp.be
Official website of Ant Movie Catalog, the program that Sisimizi Game Catalog has been derived from. You can find another interesting free program there: Ant Renamer.
concrete5.org
Official website of concrete5, the open source content management system that is used to build Sisimizi website and manage its content.
gcstar.org
Official website of gcstar, an alternative collection manager not only for games. It is open source software made for Linux, that can run on Windows® systems using gtk2-perl.
phpbb.com
Official website of phpBB, the open source forum software that is used for Sisimizi support forum.