LW 4.18.8 is the one you need Lime Wire » Download Out-Of-Date Installers. However you will most likely need to remove a file called install limewire.pkg from the OSX Library Receipts folder before it will let you install the older version. Receipts folder sample image

Thank you! If I uninstall the Limewire receipts will that totally delete all of my music files or just the updated installer or what?