2K Sports announced that a playable demo of NHL 2K7 has been released via Xbox Live Marketplace, allowing players to enjoy a free preview of this game developed by Visual Concepts/Kush Games. Available now across North America for Xbox and Xbox 360, NHL 2K7 features new additions to ProControl, high-quality visual details, as well as all-new turning, crossover, gliding, and puck handling animations. Press 'read more' for details.