Today’s featured promo on MacUpdate offers Data Backup 3.0 for US$39.99 (32% off, retail $59). “Data Backup 3 is a powerful utility that allows you to backup, restore and synchronize your valuable data with minimal effort. Whether you are a new computer user or a seasoned professional, Data Backup 3 offers you just the right amount of power, flexibility and ease-of-use to help you protect your files fast. Easy No complicated setup — built-in backup sets to quickly backup your iTunes or iPhoto files, other important data or your entire system. Custom create your own backup sets. Just drag and drop. “Fast Start” feature preselects the files to be backed up, saving you time more…” Data Backup 3 requires Mac OS X 10.3 or later.