Using the Mollio template, log in as an admin and browse to the homepage. Go to design view, and select a container to edit. In the 'configure rules' tab, add 'Utility: XML Publishing Rule' to the active rules. In the 'container content' tab, set up a feed. Here's an example of an XML feed location "http://rss.cnn.com/rss/cnn_topstories.rss" (top stories from cnn.com). Click update an you'll see that the feed, although valid, will not display.