I would like to add HATCHET to the list. I know its a new film that was only released in 2007, but the film was excellent. It borrows some the best elements from classic slasher films but adds a modern day edge to the film. I saw the unrated version like two weeks ago, and was bugging out about how good it was. Especially since that Halloween remake sucked. I think I found a couple a scenes or a scene and the trailer. here are the links:

http://www.youtube.com/watch?v=X6stizs9h-g

http://www.youtube.com/watch?v=3ainhUcEfMQ&feature=related