10/20 NL on Bodog

[nopepper]

Hand came up yesterday than had me a bit confused, just looking for some feedback on how you approach this river.

9 handed, this is my 6th or 7th hand at the table, no reads on villian.

Im Dealt Q [img]/images/graemlins/heart.gif[/img]8 [img]/images/graemlins/heart.gif[/img] and there are 2 limpers in front of me, im in the cutoff and limp also. Sb compelets, BB checks (villian). Im at $2000 he has me slighlty covered.

Flop is

4 [img]/images/graemlins/heart.gif[/img]3 [img]/images/graemlins/heart.gif[/img]4 [img]/images/graemlins/diamond.gif[/img]

sb check, BB fires for $80 all fold to me I call, sb folds.

River A [img]/images/graemlins/heart.gif[/img]

He checks, I bet $400, he calls.

River 9 [img]/images/graemlins/heart.gif[/img]

He checks...

Whats your play here?