Does that camcorder not have a Firewire socket? If it does then use that instead of USB to connect to the computer. When you capture video to the computer and after editing it can you burn a dvd but with the NTSC settings? Most editing programs and dvd burning software should have settings for both PAL and NTSC so check the settings in your software or download a few 30 day trials from the likes of Adobe or Sony and try burning dvd's using the NTSC settings.