From the AP:
TEHRAN, Iran (AP) -- President Mahmoud Ahmadinejad announced major progress in Iran's push for nuclear power, saying Tuesday that his nation was installing thousands of new uranium-enriching centrifuges and testing a much faster version of the device.
Ahmadinejad said scientists were putting 6,000 new centrifuges into place, about twice the current number, and testing a new type that works five times faster.
That would represent a major expansion of uranium enrichment - a process that can produce either fuel for a nuclear reactor or material for a warhead. Secretary of State Condoleezza Rice cautioned, however, that the claim could not be immediately substantiated... (full article)