- Villain is a NIT post flop, 22/7/.98 over 700ish hands
-He has called my PF raises all day somewhat loosely, but has folded to almost ALL of my continuation bets
-He hasn't raised me once all day, and when he's raised other players he often shows up with the nuts/near nuts
-I'm very confident he's not raising a draw here
-whats the best play on the flop? I'm somewhat worried here about 67 (is that stupid?), but obviously not folding... at least not yet....

Cryptologic
No Limit Holdem Ring game
Blinds: $2/$5
5 players
Converter

Stack sizes:
UTG: $500
Hero: $2181.14
Button: $1245.25
SB: $218.21
BB: $615.62

Pre-flop: (5 players) Hero is CO with
UTG folds, Hero raises to $20, Button calls, SB calls, BB calls.

Flop: ($80, 4 players)
SB checks, BB checks, Hero bets $45, Button raises to $175, 2 folds, Hero ??