I was watching some footage of this recently and for the first time PS was not using the enormous black Nike duffel, but a red Wilson Tour duffel. Anyone know why? Also, he wore a "stars n stripes" shirt for that tournament without a Nike swoosh, presumably in recognition of 9/11?? Or was he having a problem with Nike at the time, hence not using their bag or logo on his shirt? Just curious - such a departure from a guy who seemed a creature of habit.