I have an old fat PS2, and I'm pretty sure it's a version 7. It is a little on the old side and I was considering to mod it. I have most the NA titles I could ever want, but I'd like to be able to play things like KHII:FM and FFX:International. I have no problem opening my console and soldering a mod chip. But I was also reading aout magic swap and the Memor32. I'm just curious what works best, and if I decide to buy a new PS2 Slim off the shelf is it mod-able?