How to add Gmail Tasks to your Firefox sidebar. Standalone versions of Google Tasks for iPhone and iGoogle. There's a new interface for Google Tasks, the experiment initially launched as part of Gmail Labs.
Now you can view and edit your tasks on an iPhone by visiting (a shorter URL: gmail.com/tasks). Google also launched an iGoogle gadget that provides similar functionality. The gadget is only a wrapper for the standalone version available at a page you can bookmark or add it to your sidebar in browsers that support this feature (Firefox, Opera).