Instead of trying to make a whole new software program. Why dont you just make it to wear it can sync with outlook? I know many of us already use outlook, and as long as you dont use express. It has its own calendar. My phone program, datapilot. Has to wear you can import and export to Outlook. Dont you think that this would be an easier idea? Just a thought.
Stop guess-timating. Learn how to estimate and make money! $$$