The one thing iWork and Office both lack is a true database. For that, look to FileMaker. Version 3 of Bento ($49), the company's "personal database," has added features that make it a good choice for Mac-based small offices and midsize businesses. Its close integration with existing Mac tools, such as Address Book and iCal, makes it easy to get up and running, and it comes with numerous templates for common business applications. As many as five users on a network can share contact information, notes on phone calls, purchase history, and other customer relations information.