This is a hack of the old Tracker, to fit into CMF. It's probably completely obsolete, now that there's an official CMFTracker, but who knows. It works, I'm using it now on bowery.com/bea. One thing that's distinctive is that each tracker creates it's own private Catalog. This means that it's very secure - it won't be searched by the overall site's search facility. This could be a good thing...