Short session of 200NL

Up $157 over a 500 hand session. Two key hands:

I flop the nuts and it goes pot, pot, pot: http://www.pokerhand.org/?778415

Massive re-raise pre-flop with KK and an Ace hits. I check-fold: http://www.pokerhand.org/?778405

Here I don't think he's got a flush: http://www.pokerhand.org/?778549

Bankroll at $8182.95