I have a Wii that has a modchip. I don't know which chip it is, and the firmware is 3.1U. Some of the discs that I bought work and some do not. I haven't played the Wii in a long time and after getting a 52" HDTV, I want to see what I can do with the Wii. So my questions are: How can I play Gamecube games? What homebrews are recommended? What kind of homebrews can I put on if I softmod it using TP? And can I update the firmware?