Avance Logic ALS100+/120 Sound System Software Installation and Setup Version:ALS11.A0.60 Windows NT installation procedure for ALS100+/120: 1. Insert the "ALS100+/120 Windows NT Drivers and Utilities" diskette into drive A:, and within CONTROL PANEL/DRIVERS/ADD/UNLISTED OR UPDATED DRIVER, choose "OK". While installing, "Driver Exists" warning message will appear and will ask to keep the old "midimap.cfg" or re-install. Please choose re-install, or else midi will not function properly. For Winnt4.0 installation procedure for ALS100+/120: 1. Insert the "ALS100+/120 Windows NT Drivers and Utilities" diskette into drive A: or B:, and within CONTROL PANEL/MULTIMEDIA/DEVICE/ADD, choose "OK". While installing, "Driver Exists" warning message will appear and will ask to keep the old or re-install. Please choose re-install, or else it will not funtion properly.