AB2FM is a FileMaker File that imports all records of the Apple Address Book into a FileMaker. You do not have to do anything manually, it works automatic. You chould use it to import vCards to FileMaker.
It is is free for your personal use. If you want to use it with full access you can get the master password for 10 Dollars/Euro.
What's new in AB2FM
AB2FM works now with native AppleScript-implementation. This solved a bunch of problems of the previous version.