Yeah, most people know them by heart. But you still do it in your mind before you realize that you already knew the answer. Like a split second where you're doing the math in your head and what-not.

I'm going to be babysitting me nephews from the 4th - 6th, so I won't be able to get on much. I may have time to pop in and post once a day. I'll try to, anyway.

Also, there're apps that need to be judged in the recruitment thread.