Google Calendar Sync: Getting Started
Google Calendar Sync allows you to sync events between Google Calendar and Microsoft Outlook Calendar. You’ll be able to determine the direction of information flow, as well as the sync frequency. Staying on top of your Google Calendar and Microsoft Outlook Calendar events has never been easier!Keep in mind that it’s not possible to sync events on secondary calendars at this time. Google Calendar Sync will only sync events from your primary Google Calendar and your default Microsoft Outlook calendar.
[...] but it points out a potentially interesting third party app that may have some advantages to the Outlook/Google sync tool that Google provided, in that it syncs new entries right away, instead of on an absolute [...]