I was wondering if the discs in this product are DVD or CD. The box shows DVD on the internet,but when I had bts and vanilla disks that weren't scratched a lot or lost, they were CD. On the cover of the Complete Edition box 2 of the 4 boxes it shows says CD. My computer's DVD drive broke and we can't find a replacement. I asked my brother to get me this for Christmas and I need to know so I can tell him for sure if I want it.