1 card can beat me, two chasing...(noob)

[ellipse_87]

I should have capped on the flop, though I don't think it would have forced anybody out.

Regardless, with two others chasing the flush on the turn and river, would you cap or call?

PokerStars 0.02/0.04 Hold'em (9 handed) converter

Preflop: Hero is SB with Q[img]/images/graemlins/diamond.gif[/img], 7[img]/images/graemlins/heart.gif[/img].
<font color="#666666">1 fold</font>, UTG+1 calls, <font color="#666666">1 fold</font>, MP2(no read) calls, <font color="#666666">1 fold</font>, CO calls, Button calls, Hero completes, BB(maniac) checks.

Flop: (6 SB) A[img]/images/graemlins/diamond.gif[/img], 3[img]/images/graemlins/diamond.gif[/img], 7[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(6 players)</font>
<font color="#CC3333">Hero bets</font>, <font color="#CC3333">maniac raises</font>, UTG+1 folds, no read calls, CO folds, Button calls, Hero calls.

Turn: (7 BB) 6[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(4 players)</font>
Hero checks, <font color="#CC3333">maniac bets</font>, no read calls, Button calls, <font color="#CC3333">Hero raises</font>, <font color="#CC3333">maniac 3-bets</font>, no read calls, Button folds, <font color="#CC3333">Hero caps</font>, maniac calls, no read calls.

River: (20 BB) J[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets</font>, <font color="#CC3333">maniac raises</font>, no read calls, <font color="#CC3333">Hero 3-bets</font>, <font color="#CC3333">maniac caps</font>, no read calls, Hero calls.

Final Pot: 32 BB

Results in white below: <font color="#FFFFFF">
Hero has Qd 7h (flush, ace high).
maniac has 7c Ac (two pair, aces and sevens).
no read has 2h Kd (flush, ace high).
Outcome: no read wins 32 BB. </font>