•• System Requirements The VoiceCalendar application requires a minimum system configuration of: • Hardware: 68020, 68030, or 68040 or Power PC Macintosh. (Any of the LC, Powerbook, Quadra, Centris, Performa, Power Macintosh families of Macintosh computer.) • System 7 and higher. • Sound manager 3.0 or later for best results. • 400 K of free memory. • Apple built-in or third party sound input capability and a microphone for recording the voice messages. If you do not have sound manager 3.0, you may obtain a copy through on-line services such as America Online, CompuServe, Applelink, eWorld, and the Internet. Or you may contact your favorite Apple authorized dealer for information on how to obtain a copy.