I'd add Snyder's Dawn of the Dead
from 2004, especially the Special Feature with Richard Biggs (Dr Franklin from Babylon 5), in one of his Final Roles, playing a Newscaster. It's clips of him all through the building up of the chaos, extremely spine chilling. It's called "Special Report: Zombie Invasion
Just pulled it out to make my own pile
Also, the 30 Days of Night Web Series are pretty good. I got all the pieces off Comcast On Demand and burned a DVD of both Series
Oh, and if you haven't seen it, Hitchcock's Rope
is really chilling, and has an innovative Filming Technique, where it looks like it's all shot, non-stop, 1 reel, no skipping from one room into the next, unless the camera walks there, I believe.
is awesome too, may pull that one out as well.
And of course, there'll be some Romero Zombie Movies (Maybe all of them except Land of the Dead
, unless we replaced it?)
Oh, and Carnival of Lost Souls