I don't necessarily believe that the Patriots O-Line choked, or that Tom Brady choked. I think that the Giants have superior athletes in their defensive line, over the athletes in the Patriots offensive line. Also remember, the Patriots starting right guard was hurt early; that didn't help the Patriots O-Line at all.
I believe the last New England drive highlighted why they were so successful all year.
I swear that every pass Brady threw on that drive did not stay in the air longer than 5 yards. Tom Brady drops back three steps, surveys the field under 10 yards for a receiver, and hits him; said receiver (usually Wes Welker or Kevin Faulk) then makes a play. That type of offense even neutralized the Giants D-Line, resulting in the Randy Moss TD.
Why in the world didn't they use that offense for the better part of the game?

And why not use it in the last 00:28 to at least give Tom Brady a halfway decent shot at a bomb at the end? Remember, New England had three time outs. You can't tell me they couldn't have gotten to the 50 yard line in time to give Tom Brady one, if not two, shots at the end-zone.
And don't give me that they tried it. I'm not talking about the screen passes that failed early in the game. I'm talking about those designed passes that leave receivers open within 5-10 yards past the line of scrimmage.
Not that I minded the Patriots performance, mind you. They played just well enough at the end to turn Eli Manning into an MVP!!!