Palm would not be a logical place to seek this information because their
answer to the question
how do I get data from Outlook to Palm Desktop and back is obviously going to
be

With a -Palm- of course!

The best alternative I have found at this point is to simply grab a free
Yahoo mail account and download and install their free Intellisync and use
the Yahoo mail to sync to yahoo and back - it has the added advantage of
being available anywhere you have internet so if you use Outlook at work and
want to copy your outlook calendar to your Free Palm Desktop at home dump it
to Yahoo at the office then later when you are home sync your free Palm
desktop calendar with yahoo to have a slightly out of date image of your
office Outlook calendar available remotely.

I would use care initially not to sync an empty yahoo calendar to your Full
Outlook calendar.  Might start with Import from Outlook to Yahoo before
trying to graduate to the Sync option.  Sync mirror sounds potentially
riskier to me.