Steve, you know what I've always wondered is if y'all had disabled the use of the backspace key as the keyboard shortcut for the back button. I use IE and it's my habit to use it instead of grabbing my mouse, navigating over to it and clicking back. I'm usually on my keyboard since I'm typing in my usually incorrect answer and it's more natural for me to want to use the shortcut.
... just curious, if you don't know off the top of your head, don't worry about it. I know you've mentioned that you hadn't changed the engine in a while. If I've slept since I did something I've forgotten it.
