problems with dvd decrypter

[jasonfinal]

I've had a quick look at some of the dvd backup tutorials. But the learning curve is pretty steep.

Is there another way to backup a protected dvd other than using such programs as dvd decrypter?

When I use dvd decrpter it comes up with an error, something about having to change the region of my burner (dvr-a04). So do i need a new firmware? And there was a warning on the firmware download page that it could damage the burner? Is that true?

Thanks in advance