The 1.1 update is free to current users. Audiobook Builder costs $10 for a single user, or $15 for up to five household users, and requires OS X 10.4 or later.--

, which makes a self-titled set of practice management and clinical software for doctors, dentists, and chiropractors, said it will develop a Mac driver for OpTime, an intraoral phosphor-plate digital imaging system from . The driver will let dentists use OpTime with the MacPractice DDS dental practice management program.

Because phosphor plates are wireless, it's easy to position them, making x-rays more comfortable for patients, according to MacPractice. The MacPractice-Soredex collaboration will create a Mac-native digital x-ray system using phosphor plates, MacPractice president Mark Hollis said in a release announcing development of the driver.

According to MacPractice, dentists can buy OpTime from the company now and receive the Mac driver for free later.