Regent Seven Seas Cruises on Monday unveiled two Antarctica itineraries for 2008, both departing from Argentina on the Explorer II and sailing the Falkland Islands, Drake Passage and Antarctic Peninsula. A new 14-night itinerary also includes South Georgia Island. The 11-night itinerary departs Jan. 21, while the 14-night voyage leaves Feb. 1. Prices for the 11-night voyage begin at $9,395 per person; prices for the 14-night voyage begin at $11,494. For more information, visit [www.theregentexperience.com].