In exciting Royal Caribbean news, the line is in the process of adding supervised nursery care for infants and toddlers on more of their ships as part of a $300 million investment dubbed the Royal Advantage.  Other upgrades include more WiFi access; outdoor video screens on the pool decks, new cabin configurations for families and interactive, onboard maps that show you the fastest routes between points on the ship.  In addition, more specialty restaurants will be added.  The program began with upgrades to the Radiance of the Seas last spring and will be expanded to include the Splendour of the Seas in November, the Rhapsody of the Seas in May and the Serenade of the Seas in November 2012.  Upgrades will continue through 2013 and 2014 to include the Legend of the Seas, Vision of the Seas, Navigator of the Seas, Voyager of the Seas, Adventures of the Seas and Brilliance of the Seas. Less extensive enhancements are planned for the Independence of the Seas, Mariner of the Seas and Enchantment of the Seas.