Hardware Gamecube Muti Disk and SNES Games

[Chronics]

Hey i just recently installed my wiikey v1.2 turned bootable into .iso and burned at 4x, installed with config "on, on ,6x."

im having problems getting my SNES games onto a DVD and i have no clue how to make a mutidisk, i know the wordpad and naming, but what's after that?? where do i put my 3 gamecube images at??

can anyone help me out with my problems?

thanks in advance!!