[zoobird]

I think checking behind here is perfectly ok, but I would usually do a semi-bluff/continutation bet as well. While I'd usually make the bet about 200 with 325 already in the pot, I don't think your bet was bad.

Actually, to me the interesting part of this hand is that I don't think its an autofold when he puts you all in. If I'm doing the math right, you'd be putting in 1410 to win 2030. Even if you assume that he's got you beat right now, that's probably good enough pot odds to call with your 2nd nut flush draw with two cards to come. I also think there's a chance that he put you on a steal pre-flop and continuation bet on the flop and that he's got nothing here, in which case the other 3 jacks and the other 3 sevens may even be outs for you. I'd call.