he did, by holding reset from red, antil after the blue lights up, (psx mode) you disable the chip from effecting DVD's of any kind, since psx media can only be cd. Assuming that your right (I agree) that his chip is a magic 3.0. My recomedation is to shine the region x, altogether if it's modded anyway, use the U.S. Gameshark2, version 2, theres a dvd region corrector built in, and it comes with it's own hardware. It also has the bunus of being a Gameshark...and it lets you CHEAT.
A toxic agent on a dangerous mission so secret, even I don't know what it is, because if I did, I would have to kill myself. I don't even know who's side I am on.