I burned a dvd in dual layer with the liteon SHW 160-P6S and it reads fine on my computer but not on the DVD player in the living room, that one is a samsung ht-p38 theatre system. First attempt to burn was using anydvd to clonedvd2 which seemed to work ok till chapter 6 of the movie then it got choppy and froze a bunch. So then with advice from another section of this website i burnt it with clonecd and just copy. The second attempt won't even register past the fbi warning on the regular player. I updated the firmware today for the liteon and have got the latest downloads of clonecd and dvd2 as well as anydvd. Any suggestions before i make my 3rd coaster in 3 attempts?