I'm watching Giant Bomb's 12 hour live stream of Skyrim, and the player just arrived at part of the game that Todd showed in the Quake Con demo where a dark elf is trapped in webs. In the demo, the dark elf was voiced by Jeff Baker and had that old wonderful Morrowind raspy voice.
In the live stream, the dark elf has some other almost cockney sounding voice!
So I guess it's just like Oblivion, with the awesome raspy dark elf voice in the previews but not in the finished game.
Soooooo disappointed.