Have you tried knitting with two colors (i.e. stranding, fair isle) and found it frustrating? I would have agreed with you before I tried two colors in two hands. The technique featured in this video has your right hand knitting Western style (throwing the yarn) and the left hand knitting Continental style. As a life long yarn thrower, this was groundbreaking stuff! It starts out a bit awkward, but in no time you gain confidence and speed. This slick method will have you working with colors in record speed!