I notice many times that with dynamically generated pages the toolbar will show 0 for a result that was returned #1 for a competitive search. This leads me to believe that the page is ranked well but that the toolbar can't get past the? to figure a real page rank and the estimated pR is reduced by all the slashes. Here is an example of the url.
www.sitename.com/place/SITE/top/listing.cfm/category/93/0/direct?c=1
Am I on track here?