Well, they are a little worried about the weather at the moment, there is lightining about 25 miles away, and the concern is that things may get worse.
But folks here are still optimistic.
I just got back to the inside of the press center after going out to do the traditional wave to the astronaut van.
The astronauts are getting seated in the shuttle and except for weather things are going well.
The Vice President is due to arrive soon for the launch.
More later!