Digital BW, The Print

I've been following this thread and encouraged by Diane's experience 
I downloaded the files, extracted them but couldn't figure out how 
to get them to work in my PS-CS, Windows XP-Home setup.  There was 
no "install" process so I copied the files to the folder where other 
filters are but they didn't show up in the listbox.  Thanks for any 
help.

Andrew