hello to you all can anyone help me please i have dvd santa amd i have converted the files no problem and then when i burn them to dvd it burns them and then when i come to play them back in my dvd player the dvd player says unknow disc and when i put them in my dvd player in my pc it says blank dvd but there is somthing wrote to the dvd can anyone help or advise of the problem please Many thanks MightyTJ