The question is, what is the work force ready to do.

We're 'go' for the crew exchange and 'go' to continue flying to the space station.

We're still going to be able to accomplish our goals for a good station configuration for shuttle retirement. In our schedule and planning we assumed that we'd have some shuttle problems along the way.

We're in the process of evaluating it.

There's lots of options being investigated. We're not really sure where things are right now.

It's really too difficult to predict.

We're going to have to make some modifications to the tank, so that probably puts the September (launch) window into a not very likely possibility.

We think that's the best thing to do, just take it off. I think we ought not to think about May right now.

It looks like it's going to be very unlikely that we're going to be able to just remove the...ramp and fly.