To import your calendar, start up iCal, open the calendar folder in Documents, and double-click calendar.ics. Now select Home or Work from the drop-down menu. Once you click OK, your calendar entries should pop into place. Finally, open Address Book and follow the same procedure, this time opening Contacts and double-clicking contacts.vcf. A window appears, telling you how many cards are being added. Congratulations -- you're now a Mac convert.

To import your calendar and contacts, just double-click their icons within their respective folders.