I think we can post this part here:
....
Iranian leader Mahmoud Ahmadinejad has rejected Western demands that he respond to a new proposal regarding the cessation of Irans nuclear efforts by the middle of this month.
To the consternation of officials in Europe and Washington, Ahmadinejad promised only to respond by the end of the Iranian month of Mordad (August 22).
http://www.zionist.com/2006/07/08/why-august-22
Thanks Ian.