Original GC not have USB port but a hi speed port and 2 serial ports, why not explore this way and create a firmare/mod for on GC acess a wii SD card(redirect a false hi speed port/serial port)??
Is anyone familiar with former forum opg.life ? I missed the transition to the new forum over the week end (was scuba diving in the sticks with no internet connection). If anyone in touch with any members please pm me.