Go to:
http://www.firmware.fr.st/
A little poking around their will help you out. Basically, you have to reflash the bios of the DVD drive to do it, a very simple procedure.
I did it to a Toshiba Satillite and it worked wonderfully.
You must be a nice guy, despite your nickname. If you weren't you would know that porn discs are usually region free ...........