I ahve discovered a Gadget that will display a Flickr slidershow on the site, and it is currently used on the Photos & Videos page. .

The gadget URL is http://hosting.gmodules.com/ig/gadgets/file/108621208120033273647/flickr-gadget-ct.xml

To you it, find the Flickr page, click on the "RSS Feed" link under the photos. Copy the resultant URL & add to the end "&format=rss_200". That will be the feed URL that the Gadget requires for configuration.