When was the last time you got excited over a screensaver? If you just said, you can't remember, then check out Surveillance Screensaver. This amazing screensaver lets you access over 400 surveillance cameras worldwide! Everytime you look at your screen, you get to play an amateur detective or a voyeur because pretty much, you get a live feed of what's happening in a particular area in some part of the world. This awesome screensaver runs on a Mac OSX or a Windows and is definitely worth having. It's a bit addictive since every moment you look at the screen, you half expect something important to happen and don't want to miss out. Definitely a cool piece of screensaver you should have.