How to rip Wii game ISOs from Wii Disc?

My Wii system can not read discs, and I am will to use a 'USB loader' program on it, and I have a legitimate copy of Metroid Prime 3: Corruption.
If I put the disk in my computer, it thinks there is no disc in the drive. I know how to use an ISO file on the Wii to play a game, but not how to get an ISO file from a legit disc, only illegitimate copies.

Report as