3D Mountain Waterfall takes you to a majestic mountain to experience of the beauty and power of a natural wonder. Elegant flying birds traverse the scene. Sound effects include roaring waterfall and varied bird calls. Contains animated 3D modeled images and mp3 sound files. Demo contains full set of features. Have fun customizing this screen saver to your preferences. In addition to tint, brightness, sound mute and volume control you can play your own mp3 music and set the time of day. Want a restful nighttime scene? Just set the time of day to nighttime and a dark shadowy blue hue is cast over the lake, flying eagles, mountains, brush, dragonflies and fish. Prefer a dusky sunset scene? The dusk setting produces a deep reddish hue. Contains animated gif images and sound file. Povides password protection. Registered version doesn't have the overlay text and never expires. Available at a per screen saver discount when purchased in a set. Remove demo using Windows control panel.