zAlternator

A new hack and this zAlternator app from PityOnU over at ZuneBoards lets the Zune masquerade as a generic "Windows Portable Device" (gee, imagine that!) or even an iPod, opening the device to new horizons of user-friendly content management.

WPD is the real win here, allowing you to use Windows Media Player, Winamp or whatever other popular app you prefer for managing your media.