tough to say against a maniacal opponent.... if you are really scared of him you can always just call down and hope to hit your straightflush when you know you have him hammerd [img]/images/graemlins/smile.gif[/img]... but i usually will raise to about 10 here?.... if he just calls i'd put him on a high flush draw and buckle up if 4th heart comes (assuming its not the 6 or J)... if you hit your straight i'd assume you are safe but it really all depends on his cards i guess... VERY tough to say against maniac like this