CAD/CAM software is one of the key elements in a sound machining strategy, and developers of this software take different approaches to creating, implementing and improving their products. In this podcast, Alan Rooks, Editor in Chief of Manufacturing Engineering magazine, talks with Don Davies, vice president, DP Technology Corp., the developer of Esprit CAM/CAD software about how post-processing in CAM is key to success in machining, DP Technology's approach to post processing, and how the Esprit solution differs from similar products in the market.