okay, i was re-doing RSGP13 using the pac-man, and when i got to round 4 (Mist falls) near the end of the first lap when you are just exiting the tunnel there was this grid of flying black squares flipping in the air. i was like, WTH? just to make sure it wasn't a glitch or something i tried the GP again when i comepleted it and they were there again! has anyone seen these before and if they have, do they know what they are?