Last Modified Listing Feed http://www.sweethomelv.com/index.php?action=rss_lastmodified_listings http://www.sweethomelv.com/index.php?action=show_rss&rss_feed=listing_block Example Listing http://www.sweethomelv.com/index.php?action=listingview&listingID=1 http://www.sweethomelv.com/index.php?action=show_rss&rss_feed=listing_guid