Is there actually a recent example of 33539 occuring? [Like within the past year?] Don Armstrong -- Il semble que la perfection soit atteinte non quand il n'y a plus rien a ajouter, mais quand il n'y a plus rien a retrancher. (Perfection is apparently not achieved when nothing more can be added, but when nothing else can be removed.) -- Antoine de Saint-Exupe'ry, Terres des Hommes http://www.donarmstrong.com http://rzlab.ucr.edu