I am just wondering if Andy is ex Oxford Uni - with a fetish for bicycles, or rather the saddles that have borne delicious young women on their tender leather. The fetish, I am led to believe, is called nerdism - (discovered, to much communal hilarity, at Uni, when two of my colleagues were made to chose randomly three words each from the massive Chambers Dictionary and then to be incorporated into their term papers respectively covering Philosophy and an IT course, both for resits).