The first time I inserted by brawl back up my wii read it and booted it. I even created a file and played some vs. mode. It was getting pretty late though so I turned it off. After a night of sleep I turn on my wii again, Brawl is loaded in the channel, I start it up and...it goes into "unable to read the disc". I found this odd so I tried in another backup, this time one I know that has worked for me in the pas and was non dl, and it also did not work. So...I try an original game, and that DID work. At this point I don't know what it is, I even reformatted my wii, and nothing, still the same. Any ideas? Maybe I need to downgrade 1.9b then 1.9g? could it be my modchip that's some how corrupted?