I'm re-writing this code as part of my upcoming re-launch. I'll post more on it then. As I mentioned in a recent post, I updated my category list pages. They're now live PHP pages, allowing the user to sort the list by the column headings. Just in case someone might find it useful, I'm posting the code here. Please keep in mind that PHP is not my native tongue - I just found a way to do what I needed to do. I'm sure it could be optimized and cleaned up beyond what I've done. View the code or an example.