This article sums it up.
Hope that it would help you.
Oren,
Thanks for your response. However, the article describes pigrating PDA data from one PC on another (despite the headline which suggests the opposite). I am migrating my PDA, and it is being sold fully configured - however, I need to purge only my personal data. Any information?
I think you can backup all your data from the old PDA on your desktop computer, and then copy your backup files to your new PDA, it should work -- or am I missing something here?
Some PDA devices have the possibility to beam data from one to another via infra-red.
But if you're talking about contacts, appointments etc then the simplest thing is probably to make sure that your desktop PC contains all the up to date information, and then synch your new device with the PC.
Other people asked questions on similar topics, check out the answers they received:
Other people asked questions on various topics, and are still waiting for answer. Would be great if you can take a sec and answer them