This application is aimed at providing access to WCAP calendars (used by Sun Java Calendar Server).WCAP support is done with authentication or anonymously.It displays only the EVENT and TODO components, but it should be enough for most people.You can even access simple ICS calendar if you want.One of the main strength of this application is its cache system : you will always be able to read your calendars even with no network.This application is using iCal4j: http://m2.modularity.net.au/projects/ical4j/license.html