I have been driving myself nuts for days trying to figure out how to hear music and how to transfer it to itunes. I have an iBookG4 that is less than a year old. I can download music, but it is in my limewire library and some of it disappeared when I went back to it. I've been playing around a lot with it. I can't find preferences, but under options I changed it to be saved in my hard drive. I went to itunes and tried to add the downloads from my hard drive, but no luck. I can't ever hear anything either. Hopefully that made sense and hopefully you can help because I really want to hear some music. Thanks