https://goo.gl/0Dni2T Secret discounts at Autodesk.
Autodesk Labs has released an updated version of the 2D to 3D tool for Autodesk Inventor 2012. This video shows a simple example of how the 2D to 3D tool can be used to convert a 2D drawing (in this case it is an AutoCAD .dwg) quickly and easily into an intelligent 3D component
