Success! The 10th+ try or so was a success! Thank you LOTR for the help. I am finally replacing the beloved Gen 2 Model A1040. First dock connector Touch Wheel. The thick old heavy ones that you can actually feel and hear the motor spinning inside. These were the ones that you could only charge from the wall AC 110v. The usb port is only used for up/downloading. The batteries are twice as thick as the newer ones and getting hard to find.