This application allows you to dump your original Wii and GameCube discs to your PCs HDD.
Be sure you have a compatible drive. The LG GDR 8164B, 8163B, 8162B, 8161B are compatible. a few other LG and hitachi drives are compatible too.
Just insert your disc, start rawdump (sometimes takes a moment, while the program is initializing the drive) and choose your drive and click start dump. GC disc take around 40 to 50 minutes, wii games about 3 houres.
Following games can't be dumped:
Metroid Prime Trilogy
Metroid Other M
Super Smash Bros. Brawl
these games are Dual Layer (double layer) games and not compatible to RawDump. Rawdump offers an option to dump DL discs, but it does not work. So you have to you Friidump -> http://128bit.me/index.php?topic=26771.0
all datel discs (action replay, freeloader, SDML...) are not compatible too.