Math problem with QQ?

[jason_t]

UTG+1 is a 10/2.4/1.1 mouse with a WtSD of 33.9% after 444 hands; MP3 is a maniac. I am near certain that MP3 doesn't have an A; it's the mouse that I am worried about. I haven't been at the table that long; I don't know what my image is to the mouse. What's your play? I think this can be solved with some math but at any rate want to hear your thoughts on check/raising here.

Party Poker 2/4 Hold'em (9 handed) converter

Preflop: I am SB with Q[img]/images/graemlins/heart.gif[/img], Q[img]/images/graemlins/spade.gif[/img].
<font color="#666666">1 fold</font>, UTG+1 calls, <font color="#666666">2 folds</font>, MP3 calls, <font color="#666666">1 fold</font>, Button calls, <font color="#CC3333">I raise</font>, BB calls, UTG+1 calls, MP3 calls, Button calls.

Flop: (10 SB) 6[img]/images/graemlins/club.gif[/img], 9[img]/images/graemlins/diamond.gif[/img], A[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(5 players)</font>
<font color="#CC3333">I bet</font>, BB calls, UTG+1 calls, <font color="#CC3333">MP3 raises</font>, Button folds, I call, BB calls, UTG+1 calls.

Turn: (9 BB) 5[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(4 players)</font>
I check, BB checks, UTG+1 checks, <font color="#CC3333">MP3 bets</font>, I....