How do I export calendar events in Mozilla lightning

How do I export calendar events in Mozilla Lightning?

I'm using Thunderbird 3.0.4.

(Sorry for such a basic question, but clicking on "Help contents" takes me to http://support.mozillamessaging.com/en-US/kb/ , and searching the knowledge base for lightning export got zero hits, and searching for export only got one irrelevant hit)

Solution 1:

Found it ... it was under "Events and Tasks".

Solution 2:

To export selected events from Thunderbird (not whole calendars):

1. Select the events to export in the calendar view (multi-selection using Ctrl)
2. Hit Ctrl+C
3. Create a new text file in a text editor
4. Ctrl+V there
5. Save the file with ending .ics