Denoiser script

etaktrash_d29ae59121

I'm trying to install a denoiser script:https://sites.google.com/site/mcasualsdazscripts9/mcjdenoise I've installed the denoiser and Imagemagick as per the instructions above but then... what? It says 'run the script' and I don't know what that means. Run it from inside Daz? How? It's not showing up in either the Scripts menu at the top or the scripts in my Smart Content. I don't actually know what script I'm supposed to be looking for, but searching 'denoise' doesn't find anything. I looked at the ReadMe but I didn't understand any of it. Installing the files in Terminal pushed me beyond my knowledge. I'm on Mac, which I know creates a world of problems with Daz, but I did download the Mac specific files. Can someone explain to me what I'm supposed to do in simple terms, please? Imagine I have the coding knowledge of a concussed kitten.