The difference is, Sir Primalform and another ttg employee worked together to try to make the version he had work and could not. I checked your account and it seems the shipping of the free disc from us was canceled some time ago, back in March.
Unfortunately, my hands are tied. We do not have retail discs at the office nor do we sell the retail version from our site. The only place to get them currently is BestBuy and/or Walmart.