Just in case you haven’t tried Newsburst yet, here’s an easy way to follow clock: Add clock to Newsburst. If you’re not registered (free) at any CNET site, you’ll be asked to register. There are, of course, many more reasons to use Newsburst.
If you want to build your own “add to Newsburst” link, just start with \\http://www.newsburst.com/Source/?add=PUTyourFEEDurlHERE. (Apologies for Radio making that a link… I forget the escape character.)
Or use the form here to generate your own Newsburst button for your feed(s).