[topspinner]

I would say you are most likely behind at this point....I would call the turn and if flush or straight hits on the river, lead out (on a board that scary don't think he is betting unless he has a huge hand). About any other card (besides 10), I would consider folding the river. Not sure what you would beat here.( I am a showdown monkey so I would probably end up calling the river, to see how he played his hand, but don't think that is your best move)