OK go ahead and laugh at me, I know that the Alpha OBD is a program. Can you tell me how do you connect your laptop to the ECU to download or use the app for Alpha OBD program with my ECU. What kind of cable do I need that will connect to the ECU to connect it to my laptop. And what else do I need to accomplish this task.You're not alone in that boat. But with this option available, people can at least pickup a used ECM and have it as a backup.