has the U.S. abandoned its initially intention to obtain a new resolution of the UN security council that would have explicitely permitted the war on Iraq?
Probably because the US understood that the French, Russians, and the Germans would never have become part of the coalition because they were both trading with Iraq (violating UN sanctions against Iraq from earlier UN resolutions), and they had too many dollars at stake. Their monetary interest prevented them from doing the right thing. Isn't it interesting that the main countries that were against this war (France, Russia, Germany) all had oil contracts with Iraq, and they would loose monitarily by the war, while all the countries that supported it didn't have contracts? Isn't it interesting that the US knew this war would cost it lots of $$$$$, but they didn't care about the monitary cost to them, and instead did what they thought was right?
Firstly: The U.S. new that "dire consequences" is diplomatic language and does not mean war
I didn't know that! And neither did the UN or Colon Powell! If the UN knew that, why did their own press release say that it was a LAST CHANCE? If Colon Powell knew that, why did he go around to the UN members and tell them that voting for this resolution is voting for war, if Iraq doesn't comply? Does last chance mean yet another resolution? To me, last means last. It doesn't mean second to last, third to last, never, etc.
If there had been yet another UN resolution written, that Iraq violated, would that make you change your position about the war? I doubt it. Especially since all the other resolutions being violated weren't enough for you either. If twelve violations weren't enough, why would thirteen be enough? or 20, or a hundred?
While I agree that to discuss this is an idle thing, misrepresenting the facts is not. And Kofi Annan, now saying that this is an illegal war, is purely political. Doesn't he remember the UN's own press release saying that this is Iraq's last chance? Doesn't he remember the unanimous decision of the UN to support 1441? I remember! 
Rodney