This is a new install, I just purchased this a few days ago...
First problem i've noiticed is that on some pages the "reviews" colum says there are no reviews, but there are.
http://www.hpoa.org/reviews/showcat.php/cat/5
Chuck, i looked at your site, and yours is correct, but this is a new install, so i'm not exactly sure what i've done wrong.
Second problem is search. If you use the searchbox on showcat it works fine, but if you try and refine your search by going to the search page, anything i search for comes back with all pages...
Aaron