These MP3 players from FiiO, Sony and Actico are at the forefront of a digital-library revival - here's my top choices ...

If you're craving an MP3 player to take your tunes with you but are intimidated by the prospects of installing and maintaining one, fret no more. These plug-and-play players have a built-in USB plug.

I've committed to MP3. I've converted my musical library to the format. The flexibility of being able to program sets out of a selection of 3,000 titles opens a whole new listening experience. True ...