Thanks, wes, for passing those along.
Firefox users can add a TCU touch to their browsers with a custom persona. Here's a link to the page that contains samples. Just hover the cursor over one for a preview, click the indicated button to install.
http://www.getpersonas.com/en-US/gallery/All/search?p=TCU&search.x=8&search.y=9
And thanks to whomever created those personas for us.