Is ur dvd drive modded or not?if not than it should be fine unless u r really unlucky..n if ur dvd drive modded,if u r using hitachi,it should also go fine,n if samsung depend on the xtreme firmware version that been installed n ur MS of ur drive... anyway that go wrong with the update,that is suppose dvd drive error then u need to reflash the dvd drive(assuming the dvd drive error code(didnt remember it)..hope can help u a bit