Help, how to hack SSBB NTSC ISO?

[isaimcbrein]

Hello everyone 
I already hack somethings on my SSBB, but as I use an External Hard Disk (1 TB) to load my game with USB loader GX for that I can't add custom music or another features restricted for this system.
I do not have the SSBB original DVD to use with riivolution or something...

My question is, can somebody do a complete tutorial for HOW to replace files in the SSBB ntsc ISO? if this complete tutorial already exist, please tell me that.

I already use the WIIScrubber to replace files, but always appear a message saying io_seek... and no matter how many times I press the OK (Aceptar) button, it always appears, even y press the button for more than 20 minutes and this kept popping up.



Please somebody help me with this.

[SonicBrawler]

im pretty sure you didnt press aceptar for 20 mins, ebcause tha thappennes to me. jsut hold enter until they go away. if it really happened for 20 mins, get a different ISO.