iTunes is the coolest Apple product to date, passing even the iPod. What makes it so cool? How about the built-in network sharing/streaming feature for your already existing MP3's, never again will everyone on the network have to have thousands of mp3's on their computer. Plus, you can get cheap legal music that you can burn to CDs as many times as you want, unlike other music services. The built-in ripping support is a big plus too. Cool features are the calculation of the number of days worth of music you have, instead of 244 hours like Winamp tells me, the rating system for your music, and the top-played songs playlist. With all these features you can't go wrong. Give it a try.