In the course of just a couple of days, Roland Garros champ Rafa Nadal made the transition from slow red clay of Paris to the lightning-fast grass at Queens Club in London. He won his first match on the lawn pretty easily (though he lost in doubles yesterday). A year ago--on the Wednesday of the Artois Championships--I arrived in London and attended this Wimbledon tune-up tournament for the very first time and had an enjoyable afternoon on the club grounds.