I just bought a used Wii with 20 games. The 20 games are on burnt discs. They are in +R format. I've read that the Wii can be modded with a chip. I've also read about the Twilight hack. Problem is, I DON'T KNOW WHAT I HAVE!! I have the homebrew channel installed for whatever thats worth. I see the twilight hack, whatever that is. So does that mean my system is NOT hardware modded? Will a system read burned games just by having a twilight hack? If my system does have a chip, then how do I find out WHAT chip and how do I update my system without getting bricked? I'm obviously a newbie to the Wii system so I really need help here! Thanks!!