But the demand for storage space is a hindrance for some. Since Apple’s introduction of Bootcamp, those working in Mac OS X (Leopard) have been able to install and run Windows applications within Mac’s operating environment. Nearly all leading 3D MCAD programs-Autodesk Inventor, Pro/ENGINEER, SolidWorks, and Solid Edge-have been developed exclusively for PC. While architecture CAD users have been blessed with various dual-platform products (Graphisoft ArchiCAD and Nemetschek’s Vectorworks, to name but two), most mechanical CAD users are confined to Windows. A recent survey Autodesk is conducting to gauge people’s interest in AutoCAD on Mac (see Autodesk blogger Shaan Hurley’s post here) revived the decade-old discussion that has been circulating in the bulletin boards and support forums for years: Would you like to run your favorite CAD software on Mac?