Heads up flopped set with flush on board

[aggie]

I'm watching tv so i'm not paying much attention. I do know villian has been involved a lot of pots but i'm not sure how aggressive he is. I just doubled up through him when i turned the nut str8 and he turned the 2nd nuts...

PokerStars No-Limit Hold'em, $2 BB (5 handed) FTR converter on zerodivide.cx (http://www.zerodivide.cx/converter)

saw flop|saw showdown

Hero ($408.60)
Button ($392.15)
SB ($360.30)
BB ($65.10)
UTG ($72.30)

Preflop: Hero is MP with 7/images/graemlins/diamond.gif, 7/images/graemlins/spade.gif.
1 fold, Hero raises to $6,1 fold, SB calls $5, 1 fold</font>.

Flop: ($14) 7/images/graemlins/club.gif, 4/images/graemlins/club.gif, 2/images/graemlins/club.gif (2 players)
SB checks, Hero bets $10, SB calls $10.

Turn: ($34) 6/images/graemlins/heart.gif (2 players)
SB checks, Hero bets $40, SB raises to $80</font>, Hero calls $40.

River: ($194) 8/images/graemlins/diamond.gif(2 players)
SB bets $264.3 (All-In)

What now? Comments on all streets welcome...

[Woolygimp]

This is definately a fold, especially with the connected board.

Looks like villain flopped the flush (probaly a high one at that) and is trying to extract maximum value from a straight/two pair/ or set.

[B1GF1SHY]

Don't overbet the turn, $25-$30 does the same job and you get off cheaper when he min-raises you so you can boat up if he has you beat. With no read this is a fold, imo.