Quitsa
Furuno Super Fan
Perhaps this is a "product suggestion". Given the relatively high market share that Apple has attained with Macbooks, it would be good if the sensor update package could be downloaded on a Mac and used to create the USB stick. As I am sure many of us have learned, unzipping the package and copying onto the USB stick with a Mac creates an updater that does not run. Alternatively, perhaps it could be set up to run via a download from WiFi as can now be done with the MFD software.