Since Hardened edition not available in my country, I have ordered from Amazon US and got it a week back. My neighbour bought BO2 from the local shop. He had some problems with the gaming experience and came to my home to test the CD. He swapped my disc with his and went home WTF. I cannot prove that the CD he possess belongs to me. Now I have the same problems in the game he was facing. How can I find my CD with the Hardened Edition, His edition was a regular one.Any help will be much appreciated !!!!!!!!!!!!!