noob question

[deadpenguin]

meh silly question here, I just installed and began using my first interface (fetish) and with the new LU18, somethings were messed up. now a mini update was released and i believe will fix the problems i have in game, meh now my question is, where and how do i go about installing the patch/add ons? do i just drop the downloaded file into the UI folder i installed the interface into?