While searching for Firefox add-ons to automate some of my usual tasks, I came upon the Toodledo add-on and its corresponding service, Toodledo. Toodledo is great; it's the task organizer I have been looking for. I have been using EPIM on my desktop but since I have the free version, I couldn't organize it into folders. With Toodledo, you can do just that.