Seems to work good! Small code style thing - PHP E_ALL notice

Golly, it goes faster than I expected!

Running on a devel machine (with PHP E_ALL notices being shown)

notice: Undefined variable: sort in /Library/WebServer/Documents/drupal6/sites/devel/modules/digitalnz/digitalnz_search.module on line 171.

Quick, trivial sane fix

--- digitalnz_search.module     26 Sep 2009 21:46:40 -0000      1.1
+++ digitalnz_search.module     10 Oct 2009 02:53:54 -0000
@@ -157,6 +157,7 @@ function digitalnz_search_search($op = '
       $page = isset($_GET['page']) ? $_GET['page'] : 0;
       $rows = variable_get('digitalnz_search_rows', 10);
       $start = $page * $rows;
+      $sort = '';
 
       if (isset($_GET['sort'])) {
         $sort = check_plain($_GET['sort']);

Anyway, looks like a cool mashup tool, now to find a USE for it :-) There are a few thousand more items like this in a private collection we may be able to turn into a searchable resource under this API...