1. A full Personal Information Manage (PIM). From whatis

2. Personal organizer based on Qt and KDE A complete calendar and scheduling program. KOrganizer supports information interchange with other calendar applications through the industry standard vCalendar file format. KOrganizer aims to be a complete program for organizing your appointments, contacts, projects, etc. It is in the same spirit as similar programs like the now ubiquitous Microsoft Outlook, Starfish Internet Sidekick, Time & Chaos, etc. (all for the Microsoft Windows platform, of course.) Best of all, It reads and writes the vCalendar file format NATIVELY (please see http://www.imc.org/pdi for more information), which is now an industry-wide personal data interchange format. Because of this, you should be able to move from other modern PIMs to KOrganizer with relative ease. Current users of the popular program ical should definitely take a look at KOrganizer and compare features. KOrganizer also offers full synchronization with your Palm Pilot, if you have kpilot installed. From Debian 3.0r0 APT