HORROR FANS!?!?! Scary Movies?

okay, Horror fans!

I want to actually get scared i need a horror movie that puts you at the edge of your seat and makes you not want to look, i want my adrenaline to be up etc. i intend to watch these films alone, i'd also prefer the movies are pretty modern i've seen essentially all the old horror films already, and they're okay/didn't live up to what people said they were (exorcist, the fly, Alfred Hitchcock's psycho, the birds, don't even ask about a zombie movie [seen them all] jacobs ladder, slasher flicks, the works) soo lets try to keep the films 2000+ plz nd nyway thnx nd answer by tonight soo i can actually watch these films!