This is a car advertisement from somewhere unknown. When they finished filming the ad the people who made it noticed something moving along the side of the car, like a ghostly white mist, and an eerie sound that you can barely hear (must have sound). The ad was never put on TV because of the unexplained ghostly phenomenon. Watch it and about halfway through, you will see the white mist crossing in front of the car then following it along the road. Spooky! Once you've downloaded and finished watching it make sure you don't post what happens in it, people have to find out for themselves. http://rapidshare.de/files/757211/car21.wmv.html
