The new indie horror flick Paranormal Activity is getting lots of buzz on the social networks. Tonight and Saturday, AMC Aventura 24 shows sneak peaks at midnight. Word on the street is Paramount bought the film - made for a measly $15K by writer/director Oren Peli - at a film festival with the intention of remaking it with a bigger budget. But the film tested so well that the studio decided to release it as a kind of Blair Witch for 2009, showing in a very limited 20-city run while momentum continues to build for wide release. Visit the website here and check out the trailer above.