1_open your python folder, open the poserscripts folder, open the scriptsmenu folder, find and open the partners folder, drop the advanced shaders folder from the zip into the shaderworks folder...

2_navigate back to the top of the poserscripts folder and drop the shaderworks folder from the zip into the poserscripts folder.

note that any implementation of Semidieu's Advanced Shaders second skin functionality requires poser 8 or higher (you are using Poser 7). Unfortunately **if **the Super-Skinz product requires that functionality it is not stated anywhere in the product description on its marketplace page.