According to Dante's "Inferno," there was a sign posted near the River Acheron and the First Circle of Hell that warned visitors: "Abandon All Hope, Ye Who Enter Here." That sign should have been posted over the home of the Brooklyn Cyclones on Friday, when the New York Mets held an "open tryout" for hundreds of dreamers who believe that they have what it takes to play professional baseball. Instead of the 100 people that the Mets anticipated, 500 baseball barbarians amassed at the gates of KeySpan Park, the pride of virtually every area college, high-school, Little League, public park summer league, softball league, PAL league and backyard pick-up league. Not only did the dreamers come from everywhere, they came with every baseball look: perfect uniforms and high knee-socks, old Mets jerseys that were tributes to heroes past (whatever happened to Todd Hundley, after all?), cherished high school t-shirts (who knew that Norwalk High was the national champs in 1998?), or plain V-neck undershirts (these were the guys with muscles in places where other men don't even have places). But no matter what they looked like or what they wore, above all, they were GUYS, that subspecies of the Homo sapien male that simply can not be convinced -- no matter how far their beer bellies swell, how much pain emanates from their torn rotator cuffs, or how inflexible their stiff backs are -- that they should put away their gloves and spikes for weekend use only. There is just no way to entertain rational thoughts when "the dream" of being paid to play baseball is still in your head. "I will play anywhere in the world, if that's what it takes," said Ted Actie, a star on a Brooklyn amateur team called Downtown Express. Nearby, Joseph Cacciato chewed tobacco. Although he makes a good living as a lawyer -- and although he is 29 years old -- Cacciato just can't forget "the dream." "I hurt my arm when I was younger, but now I'm throwing hard again," he said. "As long as I still have a shot of playing baseball, I'm going to take it. I can always be a lawyer." "Always" started on Friday. With little warm-up, Cacciato was told to throw eight pitches. With the radar gun pointing at him like a one-man firing squad, Cacciato got nervous and never threw faster than 86 miles per hour. "And that was it," he said. "The only thing the scout said was, `Next!'" Any attempt to make this "tryout" was going to be a serious assessment of baseball talent vanished when so many people showed up. At most, would-be players were allowed to run a 40-yard dash or hit the cutoff man from the outfield (an unfair test, really, considering that Met legend Darryl Strawberry never hit a cutoff man in his life). "This is just bulls--t," said one hopeful, after he breezed through the full extent of his chance to impress the Met brass. To make sure such bitterness and resentment didn't get widely reported, the Mets had wisely invited about two-dozen reporters to try out for the team themselves, knowing fully well that it would result in nearly two-dozen sun-dappled stories about the beauty of baseball and the good will of the Met organization. Full disclosure? I "tried out," too, running the 40-yard dash (judging from my time, I was actually running a 60-yard dash) and fielding two ground balls (remembering all the valuable lessons I learned in Little League: keep your butt down, throw from a set position, don't be distracted by the smell of those hamburgers coming from the snack stand). To be fair, the Mets never made any promises. Before the "tryout," Cyclones general manager Steve Cohen reminded reporters that "it's very very difficult to make a major-league team this way" and that "only one or two" of the hopefuls would deserve a second look. Actie may have been that person. In an outfielders' drill, Actie threw three balls from right field to home plate so accurately that when he was done, a Met scout yelled, "What number was that guy?" and jotted down the answer with genuine enthusiasm. The Mets haven't called ... yet. So until the call comes, Actie will keep his day job as a graphic designer and keep dreaming. "You know, I just heard of another tryout coming up in a few weeks," he said, his voice drifting off -- the sound of hope springing eternal. --30-- email: gershny@yahoo.com