[Ganon]

Salut. [img]/images/graemlins/smile.gif[/img]

Raise preflop most of the time but checking is ok. I'd check 66- and raise 77+ most of the time in this situation.
Lead pot on flop both for value and protection.
Bet bigger on the turn.
River doesn't really change much except that A3o got there and I don't think it's a good enough reason to fold. You're getting 4-1 with a set vs a villain you described as fishy. Overpairs and 44,55 are in his range. I'd call and expect to lose a often - but I think we're good 25%+.