min raise preflop sux. villain sux so tough to say what he is holding. i think u should have lost more on this flop w your overpair but started off by coming overtop of his reraise (to 20 maybe?... 24 perhaps?). ppl minraising preflop (even at nl200) are often terrible players getting "value" out of hands like ak, aq and very often p pairs that you beat.