Here's what Google help has to say (from
http://www.google.com/support/calendar/bin/answer.py?answer=37111&ctx=sibling) but the file I exported from Google can't be read by Outlook 2002.
How do I export my Google Calendar data?
To export Google Calendar content, just follow these steps:
1. In the calendar list on the left, click on the down-arrow next to the
appropriate calendar and select "Calendar settings." (Alternatively, click on
"Manage Calendars" at the bottom of the calendar list, then click on the name
of the appropriate calendar.)
2. Click on the "ICAL" button under "Private Address" and click on the
displayed URL.
3. Save the exported file to the desired folder on your computer.
4. Following the instructions on the calendar application of your choice,
import the file you exported from Google Calendar to the calendar application.
If you receive a "Feed Processing Error" message when exporting events,
please make sure you're using your calendar's private ICAL address. You won't
be able to export your data with your calendar's public ICAL address when
your share settings are set to "Do not share with everyone."
