It ended with some sort of error msg about the sensor. I tried to do the bed leveling cycle and it was nothing like the original process. The menu on the printer was quite a bit different after. After I got computer/printer talking to each other I downloaded that firmware up above and loaded it as is.
The firmware is driving me bonkers and I'm sure it's in no small part to my inexperience. I installed them on my PC and I can connect. I installed the updated usb drivers and it made no difference for my mac.
