BTW Kilroy has its webcam back up, and the view today is quite awesome!
http://www.350mission.com/tour/webcam
Looks like they have poured the lobby ceiling/Floor 3 floor, AND the Floor 4 floor. In a couple weeks it will be quite clear that this is an office high rise, and we should be moving quickly from this point forward (turned the corner). It will be picture worthy soon!