Still jealous of me fitbittingly whupping your deriere, Louis? :p And Andrew, this is a page from Fitbit's web site. I use their little electronic pedometer thingy, which automatically syncs with their site via a usb dongle on my computer.
Oh, and Andrew, it was about 4 hours of meetings, and our walkstations top out at 2 miles per hour, so that accounted for 8 of the miles. The rest was just walking around campus + (crazily) doing some earlier walking on the walkstation. Beats sitting :)