Well i was messing with my brothers DVD burner today and i made a copy of 1 of our movies. with DVDXCOPY

that worked great thanks.
But it took a total of 4hrs and 45 minutes to backup.
It is an HP External DVD burner (4x) not sure the model
anyways i had it hooked up with USB and my pc that i did this on is only USB 1.1 instead of 2.0 like the burner was made for.
i figured this slowed it down.. if i ran it at USB 2.0 how long do you think it would take?