Autodesk have just released the new Mould Content libraries, details are as follows:
Autodesk Inventor Professional 2013 Mold Design Content Libraries provide component content for mold design.* Any combination of these desktop and remote libraries can be installed. Each content library contains mold bases, sliders, lifters, ejectors, sprue bushings, locating rings and other standard components.
* The Mold Design features are only available in Autodesk Inventor Professional software.
The original post from Autodesk is available here: