Google recently unveiled its latest cellphone related product: Google Sync. Google Sync is a tool that will synchronize a mobile phone's internal calendar with Google's own free Google Calendar service. Currently the application is available only for RIM's BlackBerry devices, which include the Curve 8300 and the Pearl 8100 family of devices, among others.

The application is capable of synchronizing the date, time, location, and notes associated with a calendar appointment, as well as available/busy time settings and reminder settings. Google Sync has an automatic setting that will cause it to synchronize the phone with the user's Google Calendar account every two hours, though the application will also synchronize immediately when an appointment is updated on the BlackBerry device by the user.

Google Sync can be downloaded from the Google Sync website. More information on the free product can be found here as well.