Everytime that I put in the disc with my downloaded Metroid Other M the Wii gets stuck and I can't do anything! The first time I got an update message, so I started to update, everything went fine untill the line almost was at the end (untill I was almost done), then it got stuck there, I waited around 10 minutes and then turned off the console, and now it is like i wrote above. I got a wiikey chip and no homebrew or usbloader or anything else like that, what should I do?