[SamuraiPlatypus]

i don't think checking can be right. if he is on a flush draw, giving him a free card is bad idea (it allows him to draw out for free). if he hit a set, i can't see him cold calling the flop and then checking the turn (since he risks giving me a free card if i'm on some sort of draw), so i think a set (or anything stronger than a pair) isn't too likely. So it looks like i'm ahead here enough times that betting seems to be the right play. How much to bet is where i start to fall apart though.