QQ in the BB - hated this hand

[ccwhoelse?]

villian is a tight aggressive player

Party Poker 0.5/1 Hold'em (8 handed) converter

Preflop: Hero is BB with Q[img]/images/graemlins/spade.gif[/img], Q[img]/images/graemlins/diamond.gif[/img].
UTG folds, UTG+1 folds, MP1 folds, MP2 folds, <font color="#CC3333">CO raises</font>, Button folds, SB folds, <font color="#CC3333">Hero 3-bets</font>, <font color="#CC3333">CO caps</font>, Hero calls.

Flop: (8.50 SB) 9[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/diamond.gif[/img], 6[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">CO bets</font>, Hero calls.

Turn: (5.25 BB) 9[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">CO bets</font>, Hero calls.

River: (7.25 BB) 8[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">CO bets</font>, Hero calls.

Final Pot: 9.25 BB

i didn't know when to fold.