I have a quicktime PAL movie that I want to burn to a dvd to send to the US as NTSC. It's just a short movie using 720 x 576 size and 25 fps. When I set up iDVD it warns me just before burning that I am trying to burn an NTSC dvd using a PAL format media and I don't know if this will result in a poor quality or an unplayable movie. Can anyone please advice how to change the PAL movie to NTSC in Compressor so that I can make a good quality version of the PAL file into an NTSC file? Thanks a lot for any advice.