[Discover] Concordance http://www.phildev.net/harmony/
(linux hardware remote opensource) 
[Discover] Harmony Remote Software http://members.harmonyremote.com/ (logitech remote harmony hometheater)
[Discover] Linux.com :: Developer crafts Linux support for Logitech Harmony remote controls http://www.linux.com/feature/121149 (linux harmony remote logitech)
[Discover] [SOLVED] Logitech Cordless Desktop s510 // Gutsy - Ubuntu Forums http://ubuntuforums.org/showthread.php?t=610302 (logitech help linux ubuntu)
[Discover] Howto: Harmony 555 mit Ubuntu konfigurieren http://domesdomain.de/blog/2008/01/13/howto-harmony-555-mit-ubuntu-konfigurieren/ (logitech remote harmony linux)
[Discover] Harmony Remote Software http://members.harmonyremote.com/ (logitech remote harmony hometheater)
[Discover] Linux.com :: Developer crafts Linux support for Logitech Harmony remote controls http://www.linux.com/feature/121149 (linux harmony remote logitech)
[Discover] [SOLVED] Logitech Cordless Desktop s510 // Gutsy - Ubuntu Forums http://ubuntuforums.org/showthread.php?t=610302 (logitech help linux ubuntu)
[Discover] Howto: Harmony 555 mit Ubuntu konfigurieren http://domesdomain.de/blog/2008/01/13/howto-harmony-555-mit-ubuntu-konfigurieren/ (logitech remote harmony linux)