First of all:
http://www.flopturnriver.com/phpBB2/...ic.php?t=11776
Secondly, playing KK very hard preflop is not one of those situations where only better hands call you. So many poker pros advocate getting as much money in the pot preflop w/ AA and KK that it surely isnt a -ev thing to do. Im not saying that their words are god, but it surely cant hurt to take them into consideration.
I dont think there was any reason to really worry about playing the hand super fast against only one opponent, but if he was ready to play, you might as well get the chips in the middle. If you wanted to build a big pot, you did that, but you also lost it. With such a big pot and you checking, he was basically betting with anything because you looked scared and he wanted it now. In fact, if he did have AK, I think that is a great play on his part because you look weak, he has overs + a gutshot, plus folding equity. Your preflop play looks decent, but I would definitely advise getting a lot more of your stacks in the middle. His preflop reraise was pretty big, so why not re-raise him bigger? If he folds, then fine you get the pot. If not, its up to the cards.
I am not saying you played it badly at all, because it is a tough one and also very possible that he has a set or AA so you may in fact have saved yourself a buyin. Consider this a post of alternatives.