I bet at least some of you have noticed that when you click on a category that includes only DukaPress products, you often get a 404 error page. This happens because most WordPress themes do not include custom post types (which DukaPress uses) in category, index, and even archive pages.
The good news is that this functionality is begin built into WordPress and has just been “committed” – meaning that it will probably be included int he next release of WordPress.
Nice, eh? Now you don’t have to write custom category templates for each product category.