KK with Ace on board

[BellyBuster7]

I've been having problems with KK. Seems like every time I have it, an Ace hits and I either fold too soon or call too long. Comments on this hand appreciated...

Party Poker 0.50/1 Hold'em (9 handed) converter (http://www.selachian.com/tools/bisonconverter/hhconverter.cgi)

Preflop: Hero is CO with K/images/graemlins/club.gif, K/images/graemlins/spade.gif.
<font color="666666">1 fold</font>, UTG+1 calls, <font color="666666">1 fold</font>, MP2 calls, <font color="666666">1 fold</font>, <font color="CC3333">Hero raises</font>, Button calls, SB calls, <font color="666666">1 fold</font>, UTG+1 calls, <font color="CC3333">MP2 3-bets</font>, <font color="CC3333">Hero caps</font>, Button calls, SB folds, UTG+1 calls, MP2 calls.

Flop: (19 SB) 6/images/graemlins/diamond.gif, A/images/graemlins/diamond.gif, 7/images/graemlins/club.gif <font color="blue">(4 players)</font>
UTG+1 checks, MP2 checks, <font color="CC3333">Hero bets</font>, Button calls, UTG+1 calls, MP2 calls.

Turn: (11.50 BB) 3/images/graemlins/diamond.gif <font color="blue">(4 players)</font>
UTG+1 checks, <font color="CC3333">MP2 bets</font>, Hero ???

Ok, I capped preflop, and represented an Ace on the flop.
MP2 apparently isn't worried about a pair of Aces, and with
3 callers on my flop bet, I assume at least one of them has Ace-rag. Do I get out now? Call this down? Raise and fold to a reraise?

[meep_42]

I probably call this one down unless a diamond hits the river.

-d

[lefty rosen]

I would probably ditch this one on the turn too many callers for an ace not to be in play. Especially considering its the lowest level on the site a bird never throws away ace anything on a raise....... /images/graemlins/confused.gif

[BellyBuster7]

Ok, conflicting advice so far. Any other opinions?

[Bez]

Fold, you are almost certainly behind someone.