Mastering Advanced Scuba Diving is an easy to use, fully interactive academic course. Upon completion, you will be qualified to begin the in-water portion of the Master Scuba Diver Course at any National Association of Underwater Instructors (NAUI) training facility. NAUI will recognize all C-cards (Basic Scuba Diver) for this course. The CD ROM courseware contained within is a complete multimedia product including graphics, animation, and video. The easy to use lessons provide instruction and self-checks which ensure that you have a complete grasp of the material. Lessons include: Diving Equipment. The Diving Environment. Diving Physics. Diving Physiology. Decompression and Recompression. Diving Techniques.