Suppose you and your best bud want to exchange tunes or you have recently bought a new iPod and want a fuss-free way to switch your music to it. The iPod to iPod Transfer Device works without a computer and automatically knows when you plug in. Transfer rate is 5 seconds for a 3 minute song or only 3 minutes for a 30 minute video. The rechargeable battery can be used up to 1 1/2 hours, and an AC adapter recharges in 4 hours. At a size of 3/4 x 2 1/4x 3 1/2-inches and a weight of 2 oz., it also recharges your iPod. The TD is available for $99.95.