Is it possible to hook up my keyboard to the PS3 and play fighting games on there? I know it will recognize typing and such, but for example can I make my triangle, circle, x and square respond with the letters of the keyboard? Thanks guys!
You could mod it with a PS3 PCB. There have been a few people to do this, or to make stickless arcade sticks using square Sanwa buttons, too. Not exactly the same as a keyboard, though.