There are many benefits when upgrading to DentalCAM 7. Those benefits include:
-Manual detection of cavities and drillings now available
-Customizable materials list
-Angled drillings now supported
-On-the-fly STL reorientation
-Intuitive 3D nesting
-Improved menu options
More Infomation:
https://www.youtube.com/watch?v=IYhY7t4GWnc&t=4s