A new firmware is available for the Nomad Jukebox (2.83) and Nomad II MG (2.02.03). Mac versions are also available in the same directory.
PlayCenter 2.2 is also on its way (no URL yet), which will enable Jukebox owners to transfer data files between PC and Jukebox. Thanks Christopher.

Download Nomad Jukebox (2.83) Firmware

Download Nomad II MG (2.02.03) Firmware