I was watching the keynote on my Mac but I got tired of standing (no chair by my Mac - don't ask). So I go to my windows PC and load it up there, and I immediately notice that the resolution here is lower, and the framerate is only 8fps. I go back to my Mac, and sure enough, its playing at a (slightly) higher resolution there, and at 20fps. I checked quicktime and the settings between them are identical. Anyone know what gives?