Several people have asked about fabric selections and whether to use prints or perhaps add another dark to the selection. I think it is completely up to the quilter. The connector block from the M&M Qube is shown below and perhaps that will be helpful to those who want to add another color. There are also some color combinations that may be helpful but as you know your color combinations are always more beautiful than the computer.
NOTE: The yardage chart is for three colors. If you use more colors you will need to adjust the yardage amounts yourself.