You can keep your local and Web calen¬dars synchronized by using one of two tools. If you use Mozilla Thunderbird and its Lightning calendar extension, Provider for Google Calendar lets you create a new calendar in Lightning! Thunderbird that syncs with an existing Google Calendar (addons org! en US/thunderbird/addon/4631). Out¬look users should try Calgoo Software's Calgoo Apps (/calgoo_ apps/compare.php), which not only allow you to synchronize your Outlook and Google calendars and contacts but also give you access to your Google Cal¬endar omine.