Okay, kiddies...

...this is a quick update before I go off to have my operations on my knee. Before anybody gets particularly wide-eyed, it's a small surgery and if everything goes according to plan, whatever small problem my knee has will be fixed by the time they're finished with it. So no panicking, but if you want, you can give good vibrations. It's not very serious. (It's also why I might be away for much of the day.)