This is a list of tips you might find useful while using SelfPlanner.
If you want to synchronize your Google Calendar with your desktop MS-Outlook, have a look at http://www.google.com/support/calendar/bin/answer.py?answer=98563&topic=13948 .
Furthermore, you can use Microsoft’s Windows Mobile Device Center (or the older ActiveSync, depending on your operating systems) to synchronize your desktop MS-Outlook with your mobile Outlook.
Of course, if your mobile device has internet connection, you can watch directly your Google calendar. Just go to http://www.google.com/calendar .