Problem downloading rainlendar skins from this site!

Hi, i'm using a mac, and for some reason I can't download the skin files properly from this website. When I click on Download skin, it just opens a garbage webpage. When I go back, and save the contents of the download link to my computer, it saves a folder, which contains other folders as well as skin.xml. I added .r2skin to the folders name, but I still couldn't import it into Rainlendar. Can anybody help me?