FD on Ahigh board vs. aggro stealer

[Newtown]

Villain is 30/22/2 ATS 42%

Party Poker 5/10 Hold'em (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Preflop: Hero is BB with 9[img]/images/graemlins/club.gif[/img], 7[img]/images/graemlins/club.gif[/img].
<font color="#666666">2 folds</font>, <font color="#CC3333">CO raises</font>, <font color="#666666">2 folds</font>, Hero calls.

Flop: (4.40 SB) A[img]/images/graemlins/club.gif[/img], 4[img]/images/graemlins/club.gif[/img], 4[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">CO bets</font>, <font color="#CC3333">Hero raises</font>, CO calls.

Turn: (4.20 BB) 7[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, CO calls.

River: (6.20 BB) K[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
Hero...

[cdlarmore]

check er, and i really dont like calling a bet either, i dont think ur hand is good often enough to make it profitable, and if it is, he isnt going to fire anyways....

[slamhound]

Check-fold &gt; check-raise &gt;&gt;&gt;&gt;&gt; check-call.

[Leader]

I'd c/f here. On the rare occasions when you do have the best hand, he's probably checking through. Mostly though, you're toast.