In May, Yahoo released a beta version of their Del.icio.us plugin for Internet Explorer which provided toolbar buttons for saving and tagging links, searching del.icio.us, and even syncing links from your browser’s favorites to the del.icio.us bookmarking service. Recently, Yahoo released the official version of the plugin – version 1.0 – which is now available for download here. This version works on both XP and Vista for both IE6 and IE7. IE8 should also work too, but since that browser is still in beta, IE8 support isn’t final yet. If you’re interested in testing the plugin for IE8, there’s also an online group where you can discuss and give comments and feedback.