Because not everyone knows where to get the codes, I will post the instructions.
Game of Thrones: 1. Go to
http://www.hbodigitalhd.com
2. Select provider (UV or Itunes)
3. Enter code: 4FEYKPWLXMP9
Snow White & the Huntsman: 1. UniversalDigitalCopy.com/SnowWhite
2. Enter UV code: LLEANF74WNPL
Enjoy.