Also from the CNN forum, this does not inspire much confidence:
AMANPOUR: Just to follow up on the low-enriched uranium, you know, one Iranian diplomat told the press that actually, no, there wasn't that agreement, and I'm asking you whether there is some miscommunication. Are they just agreeing to buy enriched -- further enriched uranium and not ship theirs out? Or do you understand that they are going to ship the bulk of theirs out?
CLINTON: Well, nothing is finished until it's finished. And there's a meeting of technical experts -- I believe it's October 18th -- to see how to put into action what we certainly believed was an agreement in principle. But there's a lot to be done before that actually happens.
Ideally you'd like to be able to say something more definitive than that.