playing on a draw ? comments welcome

[forhasta]

Hi. Comments welcome on how i played this hand. I was feeling 'fruity' as it was my last orbit so raised with a hand i would not normally. Also the players were all pretty nitty - no pot for the last 2 orbits had gotten to more than 4xBB.

Comments on postflop/turn play welcome.

Only read is that the BTN is a pretty solid player, but one who likes to flat call my preflop raises (which aren't [/i] that numerous).

Poker Stars - Pot Limit Omaha Cash Game - $0.25/$0.50 Blinds - 9 Players - (LegoPoker Hand History Converter)

SB: $27.20
BB: $27.80
UTG: $23.50
UTG+1: $35.25
MP1: $36.30
MP2: $43.10
MP3: $67.20
Hero (CO): $49.25
BTN: $45.10

Preflop: Hero is dealt 7[img]/images/graemlins/club.gif[/img] 9[img]/images/graemlins/club.gif[/img] 9[img]/images/graemlins/heart.gif[/img] 8[img]/images/graemlins/diamond.gif[/img] (9 Players)
2 folds, MP1 calls $0.50, 2 folds, <font color="red">Hero raises to $2.25</font>, BTN calls $2.25, SB folds, BB calls $1.75, MP1 calls $1.75

Flop: ($9.25) 6[img]/images/graemlins/club.gif[/img] J[img]/images/graemlins/spade.gif[/img] 5[img]/images/graemlins/diamond.gif[/img] (4 Players)
BB checks, MP1 checks, <font color="red">Hero bets $8.80</font>, BTN calls $8.80, BB folds, MP1 calls $8.80

Turn: ($35.65) A[img]/images/graemlins/heart.gif[/img] (3 Players)
MP1 checks, <font color="red">Hero bets $15.00</font>, BTN calls $15.00, MP1 calls $15.00

River: ($80.65) 7[img]/images/graemlins/diamond.gif[/img] (3 Players)
<font color="red">MP1 bets all-in for $10.25</font>, <font color="red">Hero raises all-in to $23.20</font>, BTN folds
Uncalled bet of $12.95 returned to Hero

Pot Size: $101.15 ($3 Rake)

MP1 had 3[img]/images/graemlins/spade.gif[/img] 4[img]/images/graemlins/diamond.gif[/img] 7[img]/images/graemlins/spade.gif[/img] 6[img]/images/graemlins/diamond.gif[/img] and LOST (-$36.30)
[i]Hero had 7[img]/images/graemlins/club.gif[/img] 9[img]/images/graemlins/club.gif[/img] 9[img]/images/graemlins/heart.gif[/img] 8[img]/images/graemlins/diamond.gif[/img] (a straight, Five to Nine) and WON (+$61.85)