OK Kath, here you are:
I started with a provisional cast on, and knit the entire sock.
I then picked the stitches up from the provisional cast on, and worked an icord bind off:
Sorry about the poor picture, when I enlarged it, it did the jpeg thing and got grainy. You can still see how finished it looks, it really mimics the waving lines of the sock leg.
awesome! Thanks. I may have to do a little icord edge to my koigu socks that are rolling.
Very pretty! I-cord bind-off is so neat, I want to try it now.