Owner's manual for QMI DeskCart!, the Atari ST Desk Accessory Cartridge. First Edition from 1987. 41-page manual covers Calendar, Notebook, Card File, Calculator, Typewriter, Address Book, VT-52 Terminal, Keyboard Macros, RAM Disk Control, Disk Utilities, Print Spooler, Control Panel, Screen Dump, and Memory Test features. Published by Quantum Microsystems Inc.