Rainlendar is a feature rich calendar application that is easy to use and doesnt take much space on your desktop. Rainlendar uses standard iCalendar format for it events and tasks to maximize the compatibility with other calendar applications. You can easily transfer the events from the calendar you are currently using to Rainlendar.
Rainlendar supports localization so you can have the user interface in your own language. Rainlendar is an Unicode application so different character sets can be used at the same time.
You can have any number of calendars show at the same time. Different calendars can show e.g. holidays, tv programs, your personal events or what ever you like.