Check out the new Guided Walkthroughs Microsoft has put up.
Of special interest to those followers of our blog are:
Sumatra Development leads the field of migrating entire calendar servers to Exchange. We migrate Oracle Calendar Server, Oracle Beehive, Apple iCalendar, and Zimbra to Microsoft Exchange keeping all meeting information and resource bookings intact. We migrate calendars server-to-server between Exchange and Office 365 while keeping meetings live and doing incremental syncs quicker than any other solution.
We've been doing Oracle Calendar Server and Oracle Beehive for a while now. The old Sun Java calendar was something we experimented wit...