It's proven fact that operating a remote control is better for finger agility, strength of grip and wrist endurance than opening CD cases*. Therefore storing your music collection on a hard disk hi-fi, such as this 80GB micro system, should be considered an essential part of a well-rounded exercise regime. In addition to the health benefits you'll derive from navigating tracks on the remote, it offers stomping sound though a 2 x 40W amp and two-way speakers, and can also stream music from your computer.