Aquatica 3D 

Aquarium 3D Fish Screen Saver, 3D Scenery Maker with 10,000 underwater objects. Selectable features including 85 3D talking fish, 3D fish creator, 700 backgrounds, scenery makerrandom music and sounds, updated every month. Display on-screen messages.
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Winvestigator 

Winvestigator starts on boot, and runs undetectable in Windows capturing keystrokes, URL's, mouse-clicks, and screen shots to an encrypted log file (can be auto emailed). A web style interface and thorough help make it easy to use this powerful tool.
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Atmosphere Lite: Nature Sounds Generator 

Bring the sounds of nature to your desktop. Choose presets such as tropical, thundestorm, nighttime, summer and many others or alternatively customize your own soundscape from the background and random sounds provided
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Kairon 3 

Mac OS X 10.3+ astrology calculation software with SwissEphemeris and ACS Atlas multiple fonts, 21 Anayamsas, 19 aspects, over 11400 asteroids, over 300 arabic points, 14 house systems synastry,composite,combine,transits,harmonics,progressions,returns,...
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Caribbean Nights ScreenSaver 

Fully animated beach scene. Birds fly by as a sailboat slowly drfits by in the distance. Dolphins jump in the clear blue water as a cardinal sits gracefully on a lush palm tree. The sounds of exotic birds chirpping fill the air as calming music plays
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Private Desktop 

Say you're at your computer doing something private and someone comes in... Private Desktop will allow you to escape to your "public" desktop with the push of a button. Private Desktop allows you to keep a second password protected scree.
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