use a video splitter... i use one called "easy video splitter", im sure you'll be able to find somethin that works if you search around online for it... but these are only for splitting mpg and avi files i think, so i hope that's the kind of movies you're talkin about... and if you're burning to dvd, i dont know why you'd have to do that because they hold like 4.7gb and the only reason i use the video splitter is to burn mpg/avi to VCD