Serious case of FPS

[Boolean]

I hate making posts like this, but it's part of my game I need work on. Should I just raise this flop? I intended on check-raising the turn, trapping both players for two bets. Instead, it checked through. Thoughts?

EDIT: Reads, as I figure they're important (heh). This was flop raiser's first orbit. Flop cold-caller is a calling station, pure and simple. He's called a flop bet with just a backdoor straight draw, and bets with his better hands (TpTk, etc..)

PokerStars 0.25/0.50 Hold'em (10 handed) converter

Preflop: Hero is MP3 with K[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/heart.gif[/img].
<font color="#666666">4 folds</font>, MP2 calls, <font color="#CC3333">Hero raises</font>, <font color="#666666">1 fold</font>, Button calls, SB calls, <font color="#666666">1 fold</font>, MP2 calls.

Flop: (9 SB) 3[img]/images/graemlins/spade.gif[/img], 7[img]/images/graemlins/diamond.gif[/img], A[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(4 players)</font>
SB checks, MP2 checks, <font color="#CC3333">Hero bets</font>, <font color="#CC3333">Button raises</font>, SB calls, MP2 folds, Hero calls.

Turn: (7.50 BB) Q[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
SB checks, Hero checks, Button checks.

River: (7.50 BB) 6[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
SB checks, <font color="#CC3333">Hero bets</font>, Button calls, SB calls.

Final Pot: 10.50 BB