I bought 2 of these and they are great. They interface with Windows Media Player, so converting all of my CDs to MP3s and then uploading onto the clip was a piece of cake. I had stacks of CDs that were loaded onto a device about as big as a credit card. Sounds great with headphones and deals can be found everywhere on the Clip. My only complaint is the audio output volume level if you are going into a car stereo with MP3 player input or a bookshelf type system. The audi level is very low and requires turning the secondary device almost to full blast; which then causes audio distortion. For this reason I am giving 3 stars. Great for a personal player, but not for a room audio player. I would like to compare the audio output level to an iPod to see how they compare.