How to export single calendar entries in Thunderbird? [duplicate]

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)

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

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