I think the backroom boys should refresh themselves with a day without computers, pizza, doughnuts, etc. Olympic rowing looks just the thing for stretching the limbs, perhaps beach volleyball might appeal more. I am much taken with the "last seen" facility. I can't see where to sign out. I'll just pull the plug out, that usually works. Three cheers for the number crunchers. Oops, I've just found "log out." That looks just the ticket.