Does Cutting Master 3 work with Silhouette Cameo and Curio? If so, how do I get it to work? I did read the common questions, but it was unclear to me.
No, the Cutting Master 3 doesn't work with Silhouette Cameo. In fact, the Cutting Master 3 is compatible and designed to work with the following applications: Adobe Illustrator and CorelDraw X4-X7.
This is taken from the official page. You can check about it using the following page: http://www.graphtecamerica.com/graphtec-america-faqs-video-software-video-faqs-cutting-master-3