The new BlackBerry Pearl from Research In Motion will arrive on the shelves of select Cingular Wireless stores beginning tomorrow–just in time for the holiday shopping season–with an exclusive look and new features, including Cingular-exclusive Push to Talk capabilities and a GPS-based wireless navigation service. Customers can now enjoy the benefits of these new features for the BlackBerry Pearl together with easy-to-use phone, email, organizer and browser applications–all in an incredibly small, light and stylish handset.