FEATURE PRODUCT LT TOOLKIT LT TOOLKIT MAX Layer Manipulation Functions Extended Keyboard Functions Fast Input of Viewpoint Text Editing Functions Extended Move and Copy Commands LISP Enabler Support for ObjectARX Support for ObjectDBX AutoCAD LT Compatible Layer Manipulation Functions The ability to control creation and display of layers by single or double keystrokes. Extended Keyboard Functions The ability to redefine the Function and Cursor control keys to increase speed of keyboard input of AutoCAD and LT TOOLKIT commands. Fast Input of Viewpoint The ability to set orthagonal or isometric viewpoints (and associated UCSs) using 2 keystrokes. Text Editing Functions Extended functionality for text editing, including changing case. Extended Move and Copy Commands Fast commands for manipulating objects in 3D without changing UCS, and commands for moving or copying while rotating. LISP Enabler The ability to run LISP routines inside AutoCAD LT®.  Support for ObjectARX, ObjectDBX LT Toolkit MAX provides full support for ObjectARX and ObjectDBX development tools in AutoCAD LT®.