FTOPS #1 - When do I become a believer?

[hockey coach]

From lasts nights FTOPS. Table has been pretty tight passive including Hero (completely card dead to this point) and SB. Villian has been one of the few aggro players but not a maniac or lagtard.

When he limped button I assumed he didn't have a big hand since there was no reason to expect either SB or Hero to make a move. Also didn't think he had junk - expecting him to raise or fold that. I expected he had some connecting cards that wouldn't mind playing multi-way in position.

I'm not giving him credit for an A or a K here. I am sure he'll stab at this if checked to; I'm confident he'll fire a second shell; no clue if he could/would fire a 3rd shell. At what point in the hand should I cease in my disbelief and assume he has me beat? What's the best line for balancing value generation from his bluffs and finding myself alone in value town?

OT - where's the converter for FT? Anyway, here's raw history:

Full Tilt Poker Game #3195887199: FTOPS Event #1 (22618705), Table 439 - 80/160 - No Limit Hold'em - 22:49:03 ET - 2007/08/08
Seat 1: Sydney Dean (7,024)
Seat 2: johnyblaze62 (2,330)
Seat 3: manumilitari (4,318)
Seat 4: gallagej (2,700)
Seat 5: Poker_Cuervo (7,810)
Seat 6: waterfall47 (9,007)
Seat 7: rev hockey (5,170)
Seat 8: Sashimi Sushi (5,870)
Seat 9: bascomeb (2,610)
waterfall47 posts the small blind of 80
rev hockey posts the big blind of 160
The button is in seat #5
*** HOLE CARDS ***
Dealt to rev hockey [Kh 8c]
Sashimi Sushi has 15 seconds left to act
Sashimi Sushi folds
bascomeb folds
Sydney Dean folds
johnyblaze62 folds
manumilitari folds
gallagej folds
Poker_Cuervo calls 160
waterfall47 folds
rev hockey checks
*** FLOP *** [3c Kd Ac]
rev hockey checks
Poker_Cuervo bets 320
rev hockey calls 320
*** TURN *** [3c Kd Ac] [6d]
rev hockey checks
Poker_Cuervo bets 800
rev hockey calls 800
*** RIVER *** [3c Kd Ac 6d] [7s]
rev hockey checks
Poker_Cuervo bets 2,240

Hero??

[friedfish]

to find out where ur at i would make a check raise on flop to see if he likes his hand still. As played I instafold the turn major spew to call with mid pr. weak kicker in this position with the blinds this small and ur stack doing well so far. HOw did u finish in the tourney ??

[ssnyc]

when you called the flop bet were you hoping to get a turn check and cheap showdown? most decent players with continue to pound in position until you show some strength...I think I lie your flop call but once he follos through you need to decide if you think you're good or not...most likely a fold since you have crap...2nd pair no kick...fold>push>call on turn

[BarryLyndon]

Full Tilt is [censored] as per converters.

You really aren't getting that much value from this hand against a very passive table where the button is taking this line. I say fold and find a better spot.

Barry