Huh, I shoulda done that earlier.
I just beat Max Payne 2, for the third time. Only this time I did it on the insane difficulty level... which wasn't actually that difficult. I'd never bothered before because the ending always made me upset... I like a happy ending after I kill several hundred bad guys... bad guys dead == happy ending. I found out that when you beat it on the highest difficulty the ending changes... YAY!!! Happy ending for me!