[carlo]

It's really hard to say what I'd do--as usual the tenor of the table and individual players would be important.

Analyzing the hand it looks like any Ace will give the nut straight except the A [img]/images/graemlins/spade.gif[/img] for then you are still faced with a K :spade flush. Also K,Q will pair the board thus making your hand extremely tenuous. A 10 or J will give the low straight but you'll be sucking on the high end. Do you really want a 10 or J on the turn? It appears the only clean outs you have are the 3 9's.

If this was suposed to be easy I don't find it so and also your position at the front of the pack makes it difficult. I'd say if everyone bets and calls minimal I'd take another card. If any aggression is shown especially from 2 players, I'd fold. As usual, it depends. Gambol,of course is always possible.

regards,
carlo