Open RSS Bar is a Flash-based RSS reader. You can create example URLs to any feed in the library by clicking the OpenRSSBar in the Feed Library Reader. To link to feeds outside the feed library or a compliant service, you need to modify the Flash source a bit. You can use it indirectly by linking an iframe to the http://www.feedlibrary.org/openrssbar/openrssbar.html page or by adding the Flash directly to your site and providing a WebService proxy to the Feed Library WebService.