Adding materials from a website

I have SU 2014 Pro. I have been trying to add Benjamin Moore paint swatches into the materials window. According to Benjamin Moore instructions, I needed to open the .sv something file. When I opened it, it opened SU and then I opened the materials list, pressed the house icon. The swatches then populated the list. Then I went to open my drawing, the swatches disappeared. What am I missing?

A quick way would be: import your model into that with the imported textures.