No specific info about version 1.1. Please visit the main page of Nikon D80 Firmware on Mac Informer.
Nikon Transfer provides a simple method to transfer images.
It informs users about the latest updates to Nikon software & firmware upgrades.
This app helps you to update your Apple internal Bluetooth modules.
This free-to-use app will update the EFI firmware on your Mac mini computer.
Upgrade Utility allows you to update your Nikon device firmware.