KnowNow eLerts - a free Internet Explorer browser toolbar that provides real-time notification of new content posted to web. You select the publishers or sites to watch and then alerts will float up describing what's new as soon as it is posted by the publisher. You can click the link to read the full post, pin to your desktop as a reminder, or simply ignore it and let it fade away. A list of recent alerts is also provided on your toolbar in case you want to read it later. System Requirements: Internet Explorer 5.5 or 6.0, Windows 2003, XP or 2000

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