I do not know why some users swear on iTunes and prefer to use it as their main software for their music collection. The biggest drawback in my opinion is that iTunes was designed to only work with iPods and not other mp3 players from different manufacturers. I personally think that it is a bit way of to install iTunes if you do not own an iPod but apparently some users are doing it.
And one of them decided to write a program called iTunes Sync that would sync the playlists in iTunes with a lot of mp3 players from different manufacturers such as Creative Labs, iRiver and Sandisk. Not all players are working yet but the author is trying hard to implement support for them in future versions.
Click on the Visualization tab and select