We issued what I consider, really, the first definitive guidance around the month of August. At that time we had done enough examination to allow us to put a timeframe of the first quarter of 2010. That guidance held for at least six months. As Bill explained, we ended up in the months of January and February, and to this point in March, encountering challenges in the more complex welds that have caused us to extend that guidance now twice. I believe we're now in a mode where we've changed the guidance a third time.
On March 30th, 2010. See this statement in context.