1)   ThunderSounds 1.0.2
ThunderSounds builds a virtual thunderstorm on your computer, complete with rain and thunder. The storm, because it's simulated and not recorded, it doesn't get repetitive. And, it comes with over 20 pictures of cloudy weather.

 2)   BirdSounds 1.0.2
BirdSounds is a screen saver that anyone who likes birds should love. It chooses from 35 recordings of bird calls to play for you to give you a virtual stereo environment full of birds, along with pictures of birds on the screen.

 3)   SeaSounds 1.0.2
The rhythmic sound of waves, ships far off in the distance, and more can be simulated right on your computer with SeaSounds. SeaSounds also comes with 20 randomly displayed photos for a full audio/visual experience.