I have been trying to keep it up to date but haven't been able to figure out how to automate it. I am still working on that intermittantly. So if you see that it is not up to date, you will know why. If you do want to manually update, just type http://davidsn.com/drupal/cron.php in your browser and hit enter. If there is another RSS feed you want to have added, let me know.