These features are now included in FastCAM v5.10. If you upgrade from an older version we will need to send you a new key file.
When you Restart the FastNEST software the extra features will be included.
This file is companion to your FastCAM dongle. If you use the dongle on another computer you would need this key file on that computer as well to retain the extra functionality.
Collision Checking is a separate product altogether which is available for purchase. It automatically scans for possible crossovers of the torch paths in the cnc files.