This question has been answered many times in here ! but here's an application that does it well and is available on TRIAL here:- http://www.deskshare.com/Resources/articles/dmc_convertbetween_PAL_NTSC.aspx
Hello Blue Nose, There is a huge forum on this topic. Just do the seach on AfterDawn (pal into ntsc) and you will get tons of information. Roma