Neo Key
 

I'm just breaking into the ps2 scene as far as mod chips and back ups concern, I can't find anyone around where I live that installs PS2 modchips so I'm just gonna go on ahead and install a neo key (1 wire) into my system,im good enough to solder tha one wire needed. But i dont have alot of info on the chip itslef, is good or is it a piece. Thanks to anyone that repliese.

works fine with everything except dvd-r backups, also some titles require patching to load.

does it work with the dvd rips?

yes,dvd rips work.