When I read the Knowledge Base, it told me to do the following (which I did):
unzip the files into a directory on my computer.
Create a new directory on my server with the name of the directory the same as the name of the .css and config files, case sensitive.
Go to "admin" on my board, go to style admin, click on "add" and select which one to install.
Problem is, after all that, there's nothing under "add" for my board. I double checked the file names are correct and capitalized where needed. Any thoughts?