The product includes the NewsGator RSS reader and optional integration with Microsoft Outlook to deliver feeds into that e-mail application. The application syncs across multiple interfaces so that if someone reads a feed on the Web, it's marked as read whether the person next signs in to NewsGator from a mobile device or the desktop.More details over at Internet News
NewsGator to deliver RSS content behind corporate firewalls

NewsGator released its Enterprise Server on Thursday, this is a business-class application to enable RSS content delivery behind firewalls.