I bough a used Zune the other day and I love it. Spent all of Tuesday afternoon putting music on it. It syncs up so quickly I was amazed. But beware - There's a setting in the software that allows the user to only manually move files to the device. If you don't select that option, every time you plug your Zune into your computer you'll get an automatic synchronization between Zune and PC, and if you've deleted anything from the PC, it'll also get removed from the Zune. The dozens of CDs I addedTuesday, which I deleted from the PC to make room for yesterday's new music, are now gone from the Zune. Ah, well. Live and learn. Gotta put the tunes back.