A common situation w/ 34o

[augie00]

I'm never really sure how to attack this hand. I usually cr the flop and lead the turn but I just don't know if that's a great line. If I cr and it doesn't get to heads up I turbomuck the turn no matter what comes.

Party Poker 5/10 Hold'em (6 max, 6 handed) converter

Preflop: Hero is BB with 3[img]/images/graemlins/spade.gif[/img], 4[img]/images/graemlins/diamond.gif[/img].
UTG calls, MP calls, <font color="#666666">2 folds</font>, SB completes, Hero checks.

Flop: (4 SB) A[img]/images/graemlins/diamond.gif[/img], A[img]/images/graemlins/spade.gif[/img], 4[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(4 players)</font>
SB checks, Hero checks, UTG checks, <font color="#CC3333">MP bets</font>, SB folds, Hero???

I'm folding or raising. Which one? Also, do you lead the flop? (yeah right)