OK...AFTER GETTIN REACH I DIDNT PLAY HALO 3 FOR LIKE TWO WEEKS SO THEN I TRYED TO PLAY REACH AND NONE OF MY MAPS WOULD LOAD... I WOULD GO INTO MATCHMAKING AND IT WOULD JUST BOOT ME OUT BECAUSE I COULDN LOAD...I TRYED CUSTOMS AN GUARDIAN WOULDN LOAD....WEIRD HUH. SOMEONE SAID MY DISC SCRATCHED UP BUT ITS BASICALLY IN PERFECT CONDITION....IS THERE SOMETHIN IM MISSIN???