Mauifrog thank you this great guide.
I found a Super Smash Bros Brawl NTSC-U (my korean wii NTSC-U).
I installed Wasabi DX modchip for autobooting. When I put the SSBB game it doesn't work! But lots of game work at this method (with d-pad).
By the way SSBB game is DVD9.
I tested the SSBB game with another wii, it works well.
My problem is: SSBB game can't start with autoboot.
Where is my fault?