Audio and video off

In using Nero express I am able to burn home made movies to dvd 4x RW using my NEC burner, but the audio seems to be about 3-5 seconds earlier than my video?
Any ideas? I tried changing my burner speed to 1x, no success.
HELP!

are you sure its not the movie file itself?

It plays perfectly fine on the computer, which leads me to believe it is not burning accurately or fast enough on the dvd?

Has nothing to do with the burning process, this is an issue with the created files themselves. Something is amiss with your process for converting to MPEG, or the original file is out of whack.