have a technika 8320 box which on play back freezes and pixelates,so i exported a program to an uxb stick and onto my computer,windows media player said it could not play as error C00D11B1 came up.it also said it was .mp2 format.i burned to disc but my two dvd players said it was an unknown disc.i am trying to copy everything to disc so i can wipe the hard drive on the smart(or not so smart)box to see if this corrects the problem,ant ideas???