Hacking Metroid Prime 3 (burned) isnt working

[silent sniper]

My wii is wiikey'd. I just burned metroid prime 3: corruption to a Fujifilm 16x DVD-R, and tried it in my wii. didn't work.

I extracted the .iso from the archive that was p-mp3c.rar (there were tons of other ones too, going from p-mp3c.r00, p-mp3c.r01, etc, all the way up to the p-mp3c.r90ish range, but i extracted from the one thats file extension was just .rar)

also, i renamed the iso from p-mp3c.iso to MetroidPrime3.iso, could that be a problem?