I read and saw many videos of how swap magic works. But i am still confused of how the latest versions of swap magic works. Latest is 3.8 but i plan to buy 3.6 instead since its cheaper. I read that people have to unscrew or block the laser censors or something like that to play burnt games and use swap magic? Is that required at all or can i just eject the cover for my ps2 to do swap magic? I have a ps2 slim SCPH-70012 NTSC and already out of the warranty of it.