I think you're asking how to share your itunes music with other LimeWire users? You can add folders to be shared by choosing "Preferences..." from the LimeWire pull down menu at the top of your screen, then choose "Sharing". From the "Sharing" pane, you can click on "Add" to choose folders for sharing. In addition to the default folder, I've added the folder that contains the mp3's I've ripped from CD's. (Users/Your User Name/Documents/Itunes/Itunes Music) and the folder where I keep music that friends e-mail to me. (/Users/Your User Name/Music). Every folder below these folders will also be shared.