With the recent advent of the Ipod, a lot of people are using portable Mp3 players to carry their entire music collection around with them. What just a few years ago would have required you to lug a suitcase full of CDs around, now can fit in the palm of your hand. Some Ipods can carry up to 60Gb of songs (and now video) on a single miniature hard drive. The Ipod even looks cool and lights up like a magical glowing device. Besides Apple, numerous companies make portable Mp3 players

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