a couple hands from my first session at 400NL

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Poker Stars, $2/$4 NL Hold'em Cash Game, 6 Players
LegoPoker Hand History Converter

SB: $72
BB: $394.10
UTG: $78
MP: $674.70
Hero (CO): $487
BTN: $157.10

Pre-Flop: 6[img]/images/graemlins/diamond.gif[/img] 7[img]/images/graemlins/diamond.gif[/img] dealt to Hero (CO)
UTG folds, <font color="red">MP raises to $16</font>, Hero calls $16, 3 folds

Flop: ($38) 3[img]/images/graemlins/club.gif[/img] 5[img]/images/graemlins/diamond.gif[/img] 9[img]/images/graemlins/spade.gif[/img] (2 Players)
<font color="red">MP bets $24</font>, Hero calls $24

Turn: ($86) A[img]/images/graemlins/diamond.gif[/img] (2 Players)
<font color="red">MP bets $60</font>, <font color="red">Hero raises to $220</font>, <font color="red">MP raises to $580</font>, Hero calls $227 and is All-In

villain was very active. 32.6/27.4/7 over 175.
is this standard? I raise the flop sometimes but didn't feel like getting blown off of my double gutter which would be pretty well concealed if I hit. turn gives him a good card to double barrel and I pick up outs so I thought it would be a good time to raise since i think i rep a set decently.