How do i replace/add sounds into WoW?

[fastelf]

Ok, i was wondering how i can replace or add my own custom sounds into the WoW client, i saw a guide on it but that was for TBC, since wotlk there is no sounds folder from what i can see.

So how i would go about this with WOTLK client..

With the TBC one, you didnt need an MPQ edit, would i need one now or what? a detailed explaination and perhaps guide would be good if possible

[fastelf]

bbbuummmppp

EDIT: Nvm, worked it out on my own.