[martijn]

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What you need to ask yourself, is does an ace make sense given his previous actions. Unfortunately for you, it does. A nut flush draw along with his wheel draw would keep him in. If he was holding AK or even AQ he might stick around on the flop wondering if you had missed it. If you had bet the turn strongly you could probably eliminate these hands and avoid possibly getting beaten by a worse PP with a gutsy bet on the river.

[/ QUOTE ]

I really dont think he has an ace here. He is NOT calling a flop here with A high, when you've 3bet him preflop. I also think that a A high flushdraw would checkraise allin here, instead of calling down.
The only hand that beats you that makes sense to me is 1010.