How do you disable the parental lock on the PS2 for playing DVDs? I've had my PS2 for several years, and didn't really notice it until now because my DVD player recently died, so I'm using my PS2 to play DVDs. Everytime I put in a R rated DVD, I have to type in a 4 digit code. Luckily I was able to create the code, but I don't want to have to type it in every damn time. I checked in system settings, and in the dvd player program in the memory card, and no luck. Any ideas?