Adding a cable to an existing pattern
I'm planning on making these (http://www.ravelry.com/patterns/library/podster-gloves) for my little sister, but I would like to add a cable down the center of the back of the mitt to kind of spruce it up (she's 16 and has a really great sense of fashion, in my opinion) but I'm unsure of how the best way to add the cable would be. I know the basics of creating a cable pattern (and I know how to knit them) but I want these to turn out nicely!