OptiShot 2 Home Simulator Bundle | Includes Callaway 7-foot Hitting Net & 18 HX Practice Balls New Release - Now compatible with Mac OS and Windows Home Golf Simulator connects to a computer or laptop Connect to a projector/TV or follow your shots on the computer screen Play online against others with the NEW OptiShot Live (included) Includes Callaway 7-foot' Hitting Net & 18-Pack Callaway HX Practice Balls