HEATKEYS

Autodesk is a world leader in 3D design software for manufacturing, building, construction, engineering, and entertainment. Since introducing AutoCAD in 1982, Autodesk has developed a broad portfolio of 3D CAD software programs to help users visualiz...

Cadalyst is the most complete source for essential information about CAD and related CAM/CAE/PLM technologies in the key market segments of AEC, MCAD and GIS. The magazine

CADTutor provides free video tutorials, articles, downloads and a busy community forum for users of AutoCAD and associated software.

YouTube is a place to discover, watch, upload and share videos.

Autodesk User Group International (AUGI) discussion forums.

Free PowerPoint and AutoCAD tips, tutorials, techniques. Free PowerPoint backgrounds. Free newsletters.

AfraLISP helps you learn how to use AutoLISP the AutoCAD API. Learn how to become more productive with AutoCAD by writing your own AutoLISP routines.

The FreeBSD Forums

AutoCAD 2007 tutorials for beginner step by step with draw example

TheSwamp - Index

GraphPad Prism is a powerful combination of biostatistics, curve fitting (nonlinear regression) and scientific graphing in one comprehensive program. Easily organize, analyze and graph repeated experiments; pick appropriate statistical tests and inte...