J Lee, we have made note of your request for a calendaring widget. It has been discussed briefly by the development team. In the near future most of SmarterMail will be exposed via API calls, including all calendaring functions. At that time you would be able to implement a calendaring widget to satisfy your needs.
Thank you again, J Lee, for your excellent idea. At this time, however, we do not have any plans to make a separate widget. If this decision changes, I will notify you on this thread.