O_O. Yep. I have BrawlBox. I never knew it was used for THAT though. I feel like a idiot now.  

EDIT: I got SFX to work today. and i did use smashbox. However i cant use Sawnd files.   

I am trying to put some SFX into a PAL version of SSBB. I used sawndz and did what the tutorial told me to do. It said it copied it right. so i checked on Smashbox to see if it worked. & i got this error message which is pretty long & it doesn't let me paste it. but here is a bit of itm : Attempted to read or write protected memory. This is a indication that other memory is corrupt. But the strange thing is. It was not corrupted before.

If any one could help me with this problem. I would be extremely grateful.