this is what you do.go to www.modchipz.com and get a neo key! $35.00 free shipping.i just got mine and works great! next order the gs2 upgrade to the 1.4 that is free! the neo key plugs into the usb ports on the ps2 and you have to soder 1 wire for the jumper and the diagram is on the web site and where you soder is right above the usb ports once you soder that wire thats it! it took me about 10min and i was playing backups trust me i never moded a psx or ps2 and it was easy for me. i alway used a game hunter for my psx. ##### it out!!!!!!!!!