Realistic images and sounds: ocean waves reflect a setting sun as seagulls fly past. Sound effects include ocean waves and seagull 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. Contains animated gif images and sound file. Povides password. Demo expires in 7 days. Registered version doesn't have the overlay text and never expires. Available at a substantial per screen saver discount when purchased in a set. Remove demo using the Windows Control Panel add/remove programs.