AutoTerrain by EDO-Software www.edo-software.de Notes: works perfectly 1. add support path for AutoTerrain folder 2. attach the menu "AutoTerr.mns" to AutoCAD LT and recompile the menu 3. load "AutoTerr.arx" with Appload -or- place it into LT-Extender's AutoStart list (Menu->LT-Extender->LT-Extender->AutoStart Applications)