Agreement reached on talks?

Breaking over at AP/Yahoo:

VIENNA, Austria - Six world powers meeting to discuss the crisis over Iran's nuclear program have reached an agreement on a package of incentives and penalties to be presented to Tehran, diplomats told The Associated Press on Thursday.

The diplomats were speaking on the sidelines of a meeting between officials from France, Britain, Germany, the United States, Russia and China. They requested anonymity because they were not authorized to make a public announcement.

I'll go out on a limb and predict Iran will not accept the package. Having a nuke gives Tehran such enormous regional power (and beyond) that I feel they would turn down any offer no matter how generous. More as this develops...