I think this is just a fake

WMP only recognizes MPT devices... which led me to this experiment:
Uninstalled Zune Drivers
Installed as MPT device
WMP does not recognize, Windows shows no data in the Zune as a Portable Audio Device.
Back to registry, changed device type to 0, 1, and then back to 2... no luck
If this is real, what did this person do??