This AutoCAD Add-on software allows engineers, surveyors, geologists and other non drafting professionals to create 3D images within AutoCAD. DTM models, sections, volumes, cut batters and other data presentation tools can be drawn with minimal drafting or AutoCAD experience using pull down menus. For less than the price of most computer games get your own AutoCAD 3D Terrain Modelling add-on with the essential capabilities of expensive CAD packages. For just you get the unlimited point full working version. EZYSurf Version 2004 - AutoCAD Terrain Modelling Add-on. Capabilities include: .. XYZ-in : Loads 3D points from a text file. .. Create TIN/TRN : Creates 3D colour TIN and TRN surfaces from selected points and breaklines. .. Create Contours : Creates 3D colour contours from TIN and TRN surfaces. .. Sections : Generate Long and Cross sections. .. Cut and Fill Batters : Determine cut and fill intersections with DTM models. .. Slope analysis .. Volumes .. 3D Animation .. Partial menu load to retain existing user Bonus Tools and pull down menus .. 3D color presentations .. Capable of 3D Road design modelling Fast generation of TIN, TRN, Contours, Enhanced Contours and Volumes from within AutoCAD on an ezy to use pull down menu. Full Manual and Tutorials are also included. For more information and to download a fully working 100 point limited DEMO for testing and and evaluating. [URL="http://www.ezysurf.com"]www.ezysurf.com[/URL] E-mail any comments or questions. Paul K.