Hi Ashley. You should be able to upgrade. What console have you got on your machine? CAMduct releases a new version every year, but the functionality largely stays the same. As long as your plasma has a controller that can accept USB input, or can connect to your computer network via Ethernet cable, the CAMduct software only produces the GCODE to move the machine. Are you looking to upgrade the computer with CAMduct, or the plasma console, or both?