I was cleaning out my room the other day and found a bunch of my old PS2 gams. I started feeling a bit nostalgic and now I'm thinking of buying a PS2 since I sold my old one a while ago (and new ones are quite cheap at the moment). However, many of the games I want to play are backups. The unit I plan on buying is most likely a 9000 series model and I have no idea how to mod it. Most of the guides I found are quite out of date as well. So my question is: What would be the best way to mod a 9000 series PS2? The most important thing for me is that game compatability should be as close to 100% as possible and online really doesn't matter. I'm only going to be playing PS2 games since I still have my modded PS1 Thanks.