[hummusx]

I'd probably fold this pre-flop. AJ is probably decent 5-handed, but blinds are only at 30 and you're in crappy position. That said, I'd bet smaller on the flop. Probably 2/3 the pot (200). On the turn, I think you either need to give up on the hand and check it down or you need to push. This is why we don't get involved with AJ - we're now playing for our entire stack on a hand that started out for 30 chips in crappy position with mediocre cards.