We tried every way imaginable to get this product to work properly, but it simply doesn't work. Even though it creates a vCard file, Address Book cannot import the file that is created. Address Book simply reports that "No importable cards were found." We finally realized that we didn't need to spend $10 for this non-working product, but rather that we could do it for FREE by importing our FileMaker data into either Palm Desktop or Mozilla Thunderbird.