MuVo is compact (about the size of a cigarette lighter) and lightweight, and it stores images, Web pages, and other documents, in addition to your MP3 files.

Installation is a breeze. Simply plug the MuVo into a spare USB port and your PC recognizes it as a mass storage device. No drivers are needed, although the unit does ship with some drivers and a special formatting tool. Transferring files to the unit is as easy as the installation: Just drag and drop files into the player and you're set to go. Once you've transferred data or MP3 files, remove the MuVo from your computer and slide it onto the battery pack. One AAA battery will net you up to 12 hours of power.

One problem we found was that because the unit doesn't ship with a cradle or USB port extension cable, we had to go around to the back of our computer every time we wanted to insert or remove the device. This isn't a problem if you have a USB hub or are using the MuVo on a laptop.

Although slightly more expensive than a mass storage device of comparable size, the MuVo is ideal for those wanting a compact, versatile MP3 player. --Martin Snelling, Amazon.co.uk