[Chaoslord]

checking this flop is a big mistake, u just ask to get outplayed. i would usually bet small, like 300 no matter if i have AA,AK,KK,QQ or 45. if he calls then check-call turn and probably check-fold river since a river bluff against ur obvious top pair would be pretty retarded.

and yes, flatcalling is probably better, since it keeps hands like lower aces in and you dont get into too much trouble as with reraising and getting called u really have to hit 2 pair or a straight to feel good about your hand if you get significant action.