BusyTime is an easy to use, practical time management application. It is designed to improve productivity by tracking the time spent on different activities. It displays and prints tabular and graphical reports. The application can also export the user data in XML format.
WebTTS is a WWW-based trouble ticketing system designed for businesses that need to track problems in their network, schedule system maintence, and track general customer problems. Most large businesses use a tracking system to help deal with customer problems, but these systems are either non-free, custom written, or simply impossible to install and get working in a reasonable amount of time.