So i just bought a macbook pro for college and i installed parallels for the windows programs. It works well, but when i went to to try the space cadet pinball (included with Windows XP in the games menu) there was a huge framerate slowdown. i dont know if there is a way i could fix this or not. I am an avid gamer and need my pc games. Im not trying to play anything like Crysis, just like some old stuff like Space invaders 3d and atari classics. Anyone help? thanks.