Table of Contents Top Welcome Launching Shell     Overview     The Desktop     File Utilities     My Application     Configure CB.VARS     1 Drive Operation     2 Drive Operation     Hard Drive Operation     Icons     Tool053 Call Box BASIC     BASIC in the Shell     Bootable Program Disk     Launchable Programs     Desk Accessories     Program Structure     BASIC Concepts     Entities     Bank Zero Memory     User Buffer     Desktop Application     Using Call Box BASIC     Error Messages     Command Structure Commands     AR (Arc)     AY (Super Array)     CU (Cursor/Icon)