[bobbyi]

Is this right? Regardless of the answer, what's the largest bet I should be willing to call on the river here?

Party Poker $100 (6 handed)

saw flop|<font color="#C00000">saw showdown</font>

<font color="#C00000">Hero ($98.50)</font>
SB ($144.23)
BB ($35.72)
UTG ($227.82)
MP ($200.60)
<font color="#C00000">CO ($166.40)</font>

Preflop: Hero is Button with T[img]/images/graemlins/club.gif[/img], J[img]/images/graemlins/club.gif[/img].
<font color="#666666">2 folds</font>, <font color="#CC3333">CO raises to $4</font>, Hero calls $4, <font color="#666666">2 folds</font>.

Flop: ($9.50) Q[img]/images/graemlins/spade.gif[/img], J[img]/images/graemlins/heart.gif[/img], 4[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">CO bets $6</font>, Hero calls $6.

Turn: ($21.50) 2[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">CO bets $9</font>, Hero calls $9.

River: ($39.50) 8[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">CO bets $15</font>, Hero calls $15.

Final Pot: $69.50