i got my halo2 during the "midnight madness". well when i got home and opened it i found that my halo disc had some small white spots on it and i was worried. well it was working fine so i stopped worrying about it until today. i havent touched single player til today. it was all multiplayer and everything played without a hitch. well today i decided to finally start playing single player and ive only tried twice so far but in the beginning the game gets a dirty disc error and both times it was the same EXACT moment. do you think EB will exchange the game for me? the game is a limited so they might be sold out. also they might think im trying to scam them maybe they thought i put those small white spots on the disc?