After Osama: tsnh answer many questions

Abbottabad commando action in a dramatic destruction of Osama bin Laden from yesterday till today has given birth to several questions. These are some questions whose answer came like but not bjhy thirst. And to hear some answers if If there is thirst with bjhy become more question.

A question which received a clear answer yet is whether the U.S. Pakistan's political and military leadership, especially about the commando action had already informed or not.
U.S. says that he told Pakistan but after completion of action.
Pakistan's Foreign Office says that the entire U.S. action but Pakistan Prime Minister Yousuf Raza Gilani says that this action was based on local intelligence and she was Pakistani partners.
New York Times newspaper claims that the CIA working for Pakistani assistance during the search of Osama.
So the question is who is right?
Pakistan did not have knowledge of this action then violating Pakistan's airspace on their helicopters to Pakistan came to know or not? If you found anything to stop him or not Pakistan? And if so what time do something?If Pakistan was not told in advance, why?
Pakistan did not trust the U.S. or the intended action completely wanted to keep the result of U.S. commando action that the American public before the head can be said that we have placed Osama and Barack Obama gets recognition ?
And if Americans about Pakistan before this action was then informed what level?
Another big question still not found the answer how it is possible that the Pakistani intelligence not know this could come to a house of Abbottabad nyghr Osama had settled.
Then Abbottabad Kakul Academy's famous neighborhoods Osama lived in a house of secrets, but on a large or small army officer why the idea came that does Sain Sain What is this house? And if any idea if this is there any record or not?

A senior U.S. official White House 'sycuyysn Rome' were some moments of extreme distress
Action against Osama bin Laden four helicopters were used. Yet is strong speculation that U.S. commandos from Afghanistan helicopter was brought.
But it still did not answer when Pakistan did not know this action then violating Pakistan's airspace on their helicopters to Pakistan came to know or not? If you found anything to stop him or not Pakistan? And if so what time do something?
A section of Pakistani media also raised a question that Osama is going to destroy the helicopter out of the house of the victim was technical error or targeted?

A senior U.S. official White House 'sycuyysnRome' were some moments of extreme distress

Another big question is: Let U.S. commandos killed Osama bin Laden's body, but do not show the meaning alone? What part of this strategy was a mistake or Americans?
The body so that the sea was Forbearing a country is not ready to accept, or to say that Salafi branch of Islam linked to Osama bin not be the tomb?Based on these reasons or both? Or had some other reason?