content: I organize all my files into folders. However this device ignores my classification and sort all files by artist and album. There is no way to configure the device so I can browse my music through my folders.Moreover, there is no easy way to create a playlist. To do that you have to install the software that cames whith it and you can not add new musics to the playlist in another computer. All playlists editions must be done in the same computer. This is a huge limitation for me because I use a lot of different computers (home, office, notebook,...). I haven't bought an Ipod because it has the same limitations. Futhermore, the software that comes with it is terrible, much worst than Itunes.So if you organize your files into folder and would like to use this classification in your mp3 player, and if you don't want to buy an Ipod because you will be tied on in a specific computer, you SHOULD NOT BUY this device.