I have a lot of products in my database. When I'm in Admin can I search by product code or item description using the Search box in the top right corner. I can't seem to get the search thing to work. Is there something in the configuration settings which I need to turn on/off? At the moment I have to drill down all the categories and subcategories to find specific products. I'm probably missing something really obvious, but I just can't seem to do any searching using the Search box.