(that is ok) Water housing doesnt have microphone (too bad you have to add music to the movies later). No Stereo sound for movie (Stereo is needed for realitic sound) Sony should included input jack for external microphone and a jack for headphone would be nice since sound recorded with internal microphone is noisy when shooting areas has windy. Memory Pro Duo (Sony memory sticks are always higher price than others) … M4H00011 sony cybershot “sony w720″ “sony cybershot w720″ w720 HD “HD …