Those of you that have been living under a rock probably don’t know that DST starts earlier and ends later this year, all in the name of saving energy. Talk about an inconvenient truth. As you might imagine, this has IT people in a snit such as hasn’t been seen since the end of 1999. Windows and Mac OSs will require updates to change their clocks on the right day. But the real trick is getting servers updated.

Here are several pages worth of directions if you are running Exchange servers to adjust your calendars accordingly. It isn’t a simple task.