I have a Compaq Presario 6301RSH desktop PC. It has two CD-RW drives (no DVD-ROM drive). I'm using Windows XP Home Edition software. Do you need 2 DVD drives to use DVD X Copy? Don't you need one drive for the blank DVD, and another drive for the source DVD you are copying from?
Go here: http://dvdxcopy.afterdawn.com/ And read, read, read. But you do need at least one DVD-R or DVD+R drive for sure.