Raise PF and check/call it down?

[Macdaddy Warsaw]

Party Poker 5/10 Hold'em (6 max, 6 handed) converter

Preflop: Hero is MP with A[img]/images/graemlins/club.gif[/img], Q[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises</font>, CO calls, Button calls, SB calls, BB calls.

Flop: (10 SB) 6[img]/images/graemlins/spade.gif[/img], 4[img]/images/graemlins/club.gif[/img], 6[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(5 players)</font>
SB checks, BB checks, Hero checks, CO checks, <font color="#CC3333">Button bets</font>, SB folds, BB folds, Hero calls, CO folds.

Turn: (6 BB) 7[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">Button bets</font>, Hero calls.

River: (8 BB) 3[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, Button checks.

Final Pot: 8 BB

No reads on villian except he played very aggressively against me in some hands before...Inquiring if the flop check is sensible and if check/calling down afterwards is correct.