The file you need to transfer is your Personal Folders file (*.pst) It's
where all the mail, calendar, contacts etc are stored.
Take a look at these pages for info on Outlook data backup:
http://www.slipstick.com/config/backup.htm

Signature
Russ Valentine
[MVP-Outlook]
> How do I copy my calendar and contacts on my home PC to
> my laptop? I've bought a USB Data Traveler, but can't
> seem to figure it out.