Heh...I'm OK, just notice when I move that I'm not as in shape as I should be! I kinda like that sort of pain...when it's not severe.
I did learn last year that a two hour hike that becomes an eight hour hike is a baaad thing, especially when you're not wearing the right clothes and you weren't that fit to begin with...
I was still able to walk, but just barely.
Just a quick note to let you folks know that my mom's knee surgery is scheduled for "sometime tonight". That's all we know, so far.