Top set facing a made turn hand...deep stacks...tough spot

[wire]

Flop: Made his draw as expensive as I could.

Turn: He made his flush. Damn. I have about 150 bb behind. Fold, call, or raise? Sometimes I fold this, sometimes I gambool. How about you?

Full Tilt Poker Game #4199680496: Table Draco (6 max) - $0.05/$0.10 - Pot Limit Omaha Hi - 21:53:14 ET - 2007/11/16
Seat 1: Hero ($20.45)
Seat 2: MIT joe ($0), is sitting out
Seat 3: broopysman ($18.50)
Seat 4: TETNIKA ($4)
Hero posts the small blind of $0.05
broopysman posts the big blind of $0.10
The button is in seat #4
*** HOLE CARDS ***
Dealt to Hero [Ah As 2h 5d]
TETNIKA folds
Hero raises to $0.30
TETNIKA stands up
broopysman has 15 seconds left to act
broopysman calls $0.20
*** FLOP *** [Tc 8d Ac]
Hero bets $0.60
broopysman raises to $1.20
Hero raises to $4.20
broopysman calls $3
*** TURN *** [Tc 8d Ac] [4c]
Hero checks
broopysman bets $9
Hero ???