Cabling

I finally figured how to "cable", it's actually not as hard as it looks. I plan on making 2 scarves. The brown one will be a gift while the cream color one will be mine. I bought the cream color yarn yesterday at Imaginknit - baby Alpaca. Very very soft... it was 15$/skein, why did I not buy any when I was in Peru? I do this everytime. I get cheap while I am on vacation, thinking...oh, I don't really need this. Then when I get back home, I go buy the very thing I could have bought but for 5x the price.