With that video just the heel is really done. She does the kitchener stitch for the toe. Amy does a video in Advance Techniques for the kitchener stitich. If you buy her how to video it does show you how to fininsh the sock. I bought the video and love it, It saved my butt a few time when I was learning. In fact I still use it now after three years of knitting.
And practice, practice, practice for the kitchener I still have a heck of a time with it. I have to be all a lone when I do it. I do like the way it looks on the socks.
So good luck on doing your sock.