Hi GBATempers. Finaly im getting a Wiikey and im going to solder it in myself. What im unsure about is that ive upgraded to 3.1EU which make the setup disc unuseable whitout GCOS. But is this "Setup" disc needed? Or can i live whitout it? And the Upgrade disk to 1.9g is just the standart way with: insert disk wait for, cant read message rigth? And can the Upgrade disk be burned onto a CD? or a DVD+RW?