I'll admit that I'm still a little lost, but thank you for going out of your way to try and explain it. It's not your explanation, it's me. :-) EDIT: thanks, f

I'll admit that I'm still a little lost, but thank you for going out of your way to try and explain it. It's not your explanation, it's me. :-) EDIT: thanks, function_seven; pictures help the five-year old in all of us.