I used my player both times

The first time, the movie stuttered about a few minutes in and kept desyncing at a constant rate.
The second time I used the readme file to skip straight to the opening boat scene, paused the mp3 after the line was said, waited for the movie to catch-up, then unpaused it. It stayed synced from there on out.
Its an old blockbuster rental.
Its just wierd that it would be inconsistant. I even restarted my player the first time around around mid-way and downloaded the PAL version to make sure there wasn't a mix-up. After I found that wasn't it, I went back and skipped to the middle of the movie, where the syncing problem persisted.
Yet like I said, this second time around the syncing was perfect!
And my favorite line is: "Give him the gun." "you've had it all day" "Give 'em the gun!" "its his turn now."
And the thing about this movie it is actually pretty good, minus the needless pyrotechnics and horrible CG, which for some reason managed to get its own special on E!