I installed the Wiikey chip and burned Wii Sports and it worked fine. I also burned Zelda but it would not load. I used the same media (Fuji 8X). I loaded the original Zelda game and it works. I tested it again with Wii Sport backup and it worked also. I also burned the Wiikey utility disc 1.2 and that did not load as well. I'm not sure why the backup for Zelda and Wiikey utility 1.2 disc did not work. Any suggestions. BTW, do I need the utility disc for the Wiikey? What purpose does it serve?