SUPLEX, how bothered are you about where and what you music is stored? This will let you decide if iTunes is right for you.
Basically, the way it works is that it automatically stores your MP3's on the computer and in theory you never ever need to look at atomicsuplex/documents/music/itunes music/artist/album to find your music, it's just there in the iTunes program(which I never close)
When you put a CD in the drive, iTunes can automatically look up the artist and title, then copy it to your MP3 library on the computer.
Then, when you plug your MP3 player in, it automatically copies your library over and keeps it up to date (you can turn the automatic nature of this off if you like and use drag'n'drop to manage the player)
Does that appeal?
I like it, it means I don't really have to think about it anymore.