Starcraft 2 Editor

Well, spent the day playing around with the editor, quite fun. Have a ghost I can control using the wasd keys now.. but still a long way from a 3rd person shooter (I think i am missing something important.. my ghost doesn't turn as smoothly as the one in the blizzcon video does and I absolutely can not find a good way to get the camera to rotate to face the direction the ghost is..)

Just curious if anyone else is trying to recreate some of the blizzcon map editor preview stuff, and if so, how far they have gotten.