Annie, I put up the ribbing video a few days ago! (Sorry I didn't let you know personally at the time, but I have a hard time keeping track of the requests I get for videos.) It's in the Basic Techniques/ More page.
To keep aware of future site updates, look for new posts to the "Site Updates Log" thread. When I add a new video, I post it on this thread.
KnittingHelp Queen Bee
It is not because things are so difficult that we do not dare; it is because we do not dare that they are difficult.