Hey uhhh, I was playing Diddy Kong Racing, and I tried to use a power up. But the problem it that it wouldn't let me. I tried all buttons that were not accelerate and reverse. the button I think it is just gives me some kinda weirdo beep sound like a honk type thing. Is there something I must do to use power ups? I don't remember not being able to use power ups in DKR64 So, my question is, how do I use power ups?