Fast and Easy Pinwheels on Missouri Star
http://www.youtube.com/watch?v=ekYpJzHoW6E
They also have one from, I think, 3 dudes(2 dudes?) in AZ that she did with the same process only you start with blocks cut from strip sets. Put them together opposite directions and cut. Makes an interesting block. I have a stack of them made, just have to sew them together
) Ann