i recently got the new punisher demo for ps2.. and i get home super excited to play and then.. nada. it starts making sounds like its eating my cd. so i take it out and try again, same thing. then i nottice that the back of the cd is blue back like my madden game and a few others. then it hit me that it does the same thing when i try to load a madden game or anygame with a blue back. it makes a sound like a dying goat and says please insert a ps2 disk.. please help what can i do?