Most teams like their home field advantage. For instance, no opposing team would pick Lambeau Field as the right place to get hot in January. But to the New York Giants, Lambeau Field is practically balmy!  For the second time in four years, the Giants come away from Green Bay with a playoff victory, shocking the reigning Super Bowl champions 37-20 in the divisional round Sunday. They've now happily got another 'away' game - this time in SF for the NFC Conference Final!