Everytime I get a message that the majority of the file I am trying to burn is in PAL if I want to Convert to NTSC. I say yes to convert and the when I go to play the DVD it doesn't play. I can burn any other files and as long as I do not get the option of ""do you want to convert the file to be all NTSC"" I am O.K. but all my files that I get this message after it burns no good on any DVD Player. It plays O.K. on the computer with a DVD Software but not on DVD Players. Please Help. Thanks in advance.