I have a diferent solution
Let me explain my test, first of all, i try the rip brawl version, with my yaosm 1.9 final, the game run perfect, with the well know crashes for the missing files
Finally , the complete dual layer version is in my hands
I put the disc in the wii, and it run well, and when finally the now loading screen goes, the intro video freezes and a error mesage in jap apear
Naturally i assumes is a bad burn, then i reburn the game in another pioneer 112, with 10 hours of use
The game frezzes at same place
Now, i put mi riped version, and when it pases the intro, extract the rip, and run the full version, it go well, i see all demos but finally it frezzes another time
SOLUTION--i reflashed mi pic 12f629, with the 2.0 version of YAOSM, and magically, the same copy of full browl, run flowlesly
Conclusion
Depend, the diferent CHIP version you use, the game run OK, or causes diferents error messages
NOT PROBLEM WITH MEDIA may be SPEED , fixed in chip, or the mode of patching on the fly the game
In fact the same one copy you have, runs in one wii or not in some other wii i test wit ridata + R DL burned in 8x and now i have no problems in yaosm 2.0