It's finally going to happen, CoSo! Tomorrow is the day for surgery to fix my artificial left knee and the joint in which it sits. They're going to remove scar tissue and then install "shims" to keep the joint from wobbling side-to-side. I go in at 5:30am and I'll be admitted overnight, so I'll be out of touch for a while. Please wish me luck, because I'm going to need as much as I can possibly get. Thanks.