dvd-r boot using neo2.2 & dvd region x... please help.

[cbfwatt]

i have a neo 2.2 chipped ps2 with dvd region x as a boot disk. i want to play dvd-r games on my ps2. please someone tell me how to do this.



someone told me to use some sort of knife trick but i dont know how to & i dont want to as it involves opening up my ps2