The Mrs has an mp3 player which has almost never been used, since she got it (unfortunately) just after we moved all our audio onto a web interface.

Mine, I think, would have to be my toughbook. Granted it's more than ten years old, but when I got it I thought it would make a great kitchen computer. While it did, the small screen and poor interface made it less than functional.

Now if I could get Android to run on it.....