Big Tree ScreenSaver - Version 2.1.0 Big Tree ScreenSaver features a series of stunning photo-realistic views of tropical forrest. This screensaver will immerse you into the peaceful environment of the forest life that will make you forget about all your problems! Relaxing sounds takes you deep in the heart of tropics. Allow yourself to experience the sense of calm, download this screensaver and chill out for a while. This screensavers uses binaural recording is a method of recording sound that uses two microphones, arranged with the intent to create a 3-D stereo sound sensation for the listener of actually being in the room with the performers or instruments.