As originally published by the UN (now corrected but Google cache is your friend):

Middle East Quartet meeting gets under way at UN Headquarters

23 September 2007 – Secretary-General Ban Ki-moon has brought together the principals of the Middle East diplomatic Quartet today for a briefing at United Nations Headquarters in New York from their newly appointed Representative, the former British prime minister Tony Blair, on the latest developments in the troubled region.

Participants at the high-level meeting of the diplomatic grouping – which comprises the UN, the European Union, Russia and the United States – will hear from Mr. Blair on his two visits to the Middle East since assuming his post in late July.

They are also expected to discuss general political issues of the Muddle East, which will be followed by a formal dinner for the Quartet principals, members of the League of Arab States follow-up committee for the Arab Peace Initiative and Norwegian Foreign Minister Jonas Gahr Støre.

Says it all really.