The ECU arrived at Beckmann Technologies this morning and they have already updated the firmware and it is now on it way back here. We will try again tomorrow to get it to start. According to Bob Beckmann the ECU accepted everything including the imobilization, VIN, transmission, body control unit, dash, key etc. He said the engine could not verify the shifter was in park and that prevents the engine from cranking. The ECU could not communicate with the shifter which they believe was because the 2002 ECU didn't have the firmware that could identify it. We all have our fingers crossed now and hope I will be driving it tomorrow!